Adventure Time

“Jerry” Review


Original Airdate: September 21, 2023

Written & Storyboarded by: Hanna K. Nyström, Anna Syvertsson, Jim Campbell & Jackie Files

Whoever wrote the “Jerry from HR” line that was included in Fionna Campbell and Simon Petrikov made me feel like the biggest jackass for three weeks thinking I was onto some crazy crackpot theory about who Jerry was.


Jerry may be the most overtly bleak episode of the series to date. While Adventure Time primarily takes place within the aftermath of a ruined society, it’s contrasted with the colorful, manic beings that inhabit it. Jerry takes place in the aftermath of a ruined society and is complemented by barren, empty land that is devoid of all life. That being said, it still cuts down some of that bleakness by sliding in one of Adventure Time‘s schmaltziest love stories to date. And BMO. It’s always good to see BMO!

Betty and Simon’s history together is fleshed out in great detail throughout Jerry. The original series was always pretty vague about what brought them together in the first place outside of the general implication that they were in love. We were treated to tidbits here and there, mainly toward the end of the series; Simon mentions Betty’s library book note in Broke His Crown, Simon and Betty are both seen in a photograph with the Enchiridion (which we see in real time here!) in I Remember You, and Betty’s trip to study petroglyphs, as well as the said search for the Enchiridion, are explored through memories in Temple of Mars. Jerry pretty much works with all of those little pieces of the puzzle to build out larger picture of their relationship. It’s always kind of a gamble doing these backstory episodes, because there’s the chance that it’ll ruin some of the mystique of just offering hints and leaving the rest to context clues. But in the case of Simon and Betty, I think these two are LONG overdue for an episode focusing on their relationship. All we’ve pretty much ever gotten from the two of them are dramatic acts of clinging to a lost love, so actually getting to see and understand what went into that love is kind of important. Otherwise, it just sorta feels like a one-dimensional concept. The way it ends up being presented is still kind of a one-dimensional concept, but this where context starts to become important when looking at their relationship from a distance.


Their story starts in a campus lecture hall (following a spicy encounter at the library), where Simon is making a presentation about ancient artifacts, including the Armor of Zeldron (Blood Under the Skin), the Wand of Disbursement (Sons of Mars), and the porcelain lamb (Beyond this Earthly Realm). I really wonder what specific class this is, because why did they invite Simon just to fuckin’ rag on him? Even the instructor thinks he’s a basket case. I’m guessing it’s supposed to be some sort of ancient mythology class that Simon was invited to for the purpose of discussing fictitious artifacts, but went off the rails and just started preaching about his own fascination with Dungeons & Dragons esque fantasies. Betty seems to be the only one who is actually interested in his lectures, and this is really the first time we get to see her personality shine. She’s a lot more outgoing, adventurous, and seemingly more impulsive than Simon is. I wouldn’t say this is entirely new from what we’ve seen from her in the past – Magic Betty had a similar drive to latch onto seemingly outlandish ideas as well as engaging with Ice King head-on in a seemingly direct approach. It’s kind of cool, seeing as how they really just needed her to be crazy and desperate in the Magic Betty, but there’s definite aspects of her personality that connect through all explorations of her character. Kind of like how Magic Man is still somewhat of a douche as portrayed in Temple of Mars, showing that magic or not, these traits still exist in the user. I like how Simon kind of jokingly mentions going on the expedition and she immediately invites herself onto it within seconds.

I do enjoy how the expedition itself is left mostly in the dark – I think the concept of finding the Enchiridion is way too fantastical in theory to tack into a pretty tight story, and it’s not really the focus anyway. We get nice little moments of their dynamic playing out and I can only imagine whatever went into actually discovering the Enchiridion was consciousness expanding for them both. Board artist Nicole Rodriguez even drew up a few sketches implying that some expedition funny business went on between the two, though Simon mentions wanting to keep things professional later, so I have to imagine he never got TOO comfortable. It’s kind of sweet how hesitant Simon is to be transparent about his feelings, but it also makes sense given the fact that we later explore a bit of an unevenness in their relationship in terms of how much Betty sacrificed over Simon. Adding in a bit of a power dynamic where he’s pursuing a student might’ve overcomplicated the themes they were going for. But as I mentioned, regardless of thematic elements, watching their relationship unfold paints a very rich picture of how these characters operate. When Simon fails to communicate his own desires at the bus stop, you kind of get the idea that, while super bummed out, Betty’s self-sufficient enough that she would power through. She quickly dismisses the note when she thinks she’s in over her head, and is readily prepared to throw herself into uncertainty. Simon finally buckles up the courage in what is a very romantic gesture, but the sublimity of it all is put into question when he begins to grapple with Fionna’s misconception that he joined Betty on her journey. Betty was prepared to proceed confidently through her own life, but how much was Simon ready to navigate through his own?


I think it’s an idea that presents some level of cynicism – what appeared to be this flawless, glossy relationship in Simon’s eyes actually had elements of imperfection that he may not even been aware of. I think it’s helpful for his perspective, but their story doesn’t just dissolve there. The sequence with the lovely Half Shy song shows that there was genuine love exploding between the two of them. Their scenario doesn’t really lean into black-and-white viewpoints of any kind, it just begins to plant the seeds into challenging Simon’s perspective beyond what he is currently choosing to believe in. I really love how romantic the scene is between the two – I don’t really think we’ve ever seen this level of mushiness displayed between any couple in the show. Though again, it doesn’t really stop playing with those aforementioned ideas – the song itself was playing when Betty was about to leave on the bus. “Her” song quickly became “our song,” according to Simon.

I know I usually wait till the end of these write-ups to talk about anything related to Fionna and Cake themselves, but I actually really like Simon and Fionna’s relationship in this one! It’s nice that Fionna starts to gradually shift from being focused solely on herself and her own journey and gives her full attention to Simon’s story. Her willingness to listen to him as he describes the most magical time of his life is ultimately what leads to her increased empathy with Simon’s current dilemma. That, and a disregarded Ice King video tape, complete with a spoofed version of “Everything Stays.” It’s also really sweet to see Simon act as somewhat of a caretaker to Fionna, which is a role he obviously excels in. I really love when he uses his own romantic tale to cheer Fionna up when she’s upset – it very much reads as an old man method of “here’s a nice story to distract you from your difficult emotions.” And the bit of playfulness they share, like Fionna pretending to be disinterested in Simon talking, is also a nice touch.


My thoughts about Fionna and Cake’s dynamic in this one are less than positive. I feel like the entirety of their conflict is pretty unnecessary and bogs down any moments where it arises again. I get that Cake’s character journey is about her desire to become more independent, and I think you can still accomplish that just with her moment towards the end when she fights with Fionna over the crown. But having her be uncharacteristically joyless throughout most of this one (though some of her pouting makes for funny drawings) only for it to get resolved pretty unceremoniously takes me out of the experience. A loooong time ago I talked about the episode Video Makers and the philosophy that it’s not really entertaining to do entire episodes pitting best friends against each other unless it’s particularly funny or dramatic. While I think I was kind of being a persnickety internet critic back then (I probably still am one!) I do agree that you kind of have to tread careful waters with this type of dynamic, because what plays out here is just pretty tiresome. I think, at the very least, Cake’s admiration of BMO makes her portrayal in Jerry a bit less contentious. Oh, and while I’m being a snarky internet critic, that BRB note we see from Finn was created in Temple of Mars, years after the events of Finn the Human! Do better, AT crew!!!!!

BMO in general is great to have back. I was a little miffed when I saw BMO in the trailer for the first season of F&C, because it really seemed like they were going to overly rely on characters from the OG series instead of fleshing out the newer ones. But my cynicism dissolved quickly, because BMO is always delightful. I’m not sure what it is about her, but I kind of have yet to see a poor portrayal of her. Besides some inconsistencies of how she acted at the beginning of the series versus now, her presence always seems to get the right blend of character traits down. It’d be so easy to just make BMO overly cutesy and whimsical or something, but she’s always a little bit of an asshole too, and there’s usually this subtle (or, in this case, overt) level of sadness that she carries with her. It’s extremely sad to watch the little dude mosey around amidst the destruction of Ooo, and I wonder how much BMO is able to actually grapple with it on a conscious level. I imagine her behavior is somewhat of a trauma response, but also just goes to show how far BMO’s imagination can be stretched to the point where I’m not sure if she’s really able to tell the difference/deal with such horrendous destruction in a way that involves legitimate grief. BMO referring to Fionna as “Finn” further supports the idea that she may not be able to differentiate reality from fiction, which was possibly heightened by her current surroundings as well.


It also makes me wonder – if BMO survived because she’s not technically “alive,” who else can say the same? It’s interesting to see the Candy Kingdom is still intact as opposed to the plant life, considering that Princess Bubblegum and the rest of the Candy People are pretty much entirely made up of the stuff. And what’s the story for Marceline, who is not “alive” fundamentally? It’s probably not worth overanalyzing in too much detail, as it probably isn’t a world that will be expanded much more, but my single headcanon is that NEPTR also survived the extinction, but BMO just pretends he isn’t there like usual. Poor NEPTR, these spin-offs have not been kind to you. BMO’s sole friend that we hear her talk about is Jerry, a character I wasn’t really sure I knew what they were going to do with. Again, my working theory was that the Jerry from HR McGuffin back in the first two episodes was somehow going to tie into this twist, but eventually I just figured Jerry was going to be a figment of BMO’s imagination. That was maybe a bit too elementary of a guess, because I got slapped in the fuckin’ face over that Lich reveal!

Honestly, similar to BMO, I’m always surprised at how much I’m delighted by a Lich appearance. Like, by the time Whispers aired, I was pretty tired of his character because his appearances no longer felt very “weighty” to me. He started out being the most intimidating baddie in any animated series, but by the end of it, he was feeling more and more like a glorified villain of the week. This was the same with Together Again, where most of the horror was shed, but Ron Perlman’s delivery, the dialogue they gave him, and the way it worked as kind of a bookend for Finn and Jake’s journey as a whole roped me in. Now with Jerry and the way he actually somewhat develops in the next episode, I think I’m back on the Lich train fully. Granted, I still think he should probably be retired from this point onward, but this is the first time in years I actually feel like we’re learning something about the character. Whispers more so utilized his presence to build on Sweet P’s character, while Together Again simply features him as a final boss of the sorts. Jerry shows the Lich in a bit of a different light, as he has lost the drive in his goal to end all life, seemingly succeeding in his efforts for the most part. It’s pretty similar to the state we saw him in throughout Wake Up, where he operates with no purpose when he cannot carry out his primary function. Here, however, it seems like it’s more of an active choice on his part? It’s kind of easy to forget that the Lich’s autopilot isn’t just to destroy everything in his path – his titular episode back in season four had him scheming and manipulating to carry out his duties, which implies that there is some level of conscious decision making on his part. I didn’t really ever need the Lich to be fleshed out, because part of what makes him cool is that he’s shrouded in such quiet terror. But the added mysticism of his role in the universe does help to continue to expand the world of Adventure Time beyond its humble roots. And how cool is it that this is the wish world that was created in Finn the Human?? I love how nuanced that detail is, in a way that I didn’t even realize it on my first watch (though the whole “wearing Billy’s dead skin” thing should’ve been a dead giveaway). Also, I absolutely adore the fact that BMO has clearly been braiding Lich Billy’s beard, because it wasn’t like that the last time we saw him in this condition. So cute… I think?


In fact, we get A LOT of cosmic expansion in Jerry. A whole other chunk of the episode takes place in a dimension filled with other worldly beings, namely Orbo, who has put Scarab on trial. Orbo is voiced by David McCormack, most known for his role as Bandit on Bluey, a show I’ve watched way too much of for someone in their late 20’s with no children. McCormack does a great job of breathing life into the character, and he’s animated super well. I thought it had to have been Nick Cross that did the individual animation for facial expressions, and lo-and-behold, it was! It’s super cool that Cross is always around for whenever a visual bump is needed in the series. I do love the continued theme that most cosmic entities are just party dudes trying to have a good time and don’t really pay too much mind to being sticklers for the rules. Scarab is the exception of course, but I do think there is a bit of sympathy lent to him in this one. He’s of course a total buzzkill and seems hyper-focused on something that everyone agrees isn’t really a big deal, but he also seems like the only person in this realm who is attempting to do their job properly. I also love all the background deities we see in this one, most of which were designed by Steve Wolfhard. I love the one with two heads intersecting in Venn diagram fashion, but my favorite has to be the God lard. I need an entire season of F&C about his story.

This is probably the best looking episode of the season as well. I love the way color and light really erupt within the confines of the cosmic realm, carrying on a lot of the visual identity we’ve seen from both Prismo and Cosmic Owl’s domains. I’ve talked a bit about the backgrounds, but haven’t given proper due to those who have put the effort into breathing life into them. Jesse Balmer played a big role in the visual development of the season, having worked on the last chunk of AT and did a bunch of stuff for Distant Lands. A lot of the concepts for landscapes in this one came from Balmer (mainly the dilapidated grass lands) while a team of BG designers also chipped in. Jarrod Prince, Craig Bowers, Udo Jung, and Nicholas Maniquis are are credited for design work on this one, each having a unique portfolio within the industry, with Maniquis even dipping his toes in Natasha Allegri’s other project, Bee and Puppycat. I really love the eerie look of Ooo that contrasts the vibrant colors within the cosmic realm; I’m using the word “contrast” a lot in this write-up, but there’s so many craftily placed divergences in tone, color, and form in this one that it’s hard to ignore. The way the clouds wrap around like dead vines while the sun beats down in inconsistent rays makes for an ugly bit of solemnity that really carries out the bleak tones it’s going for. This is an episode that is pretty light on score during the actual scenes in Ooo, and I think it’s all the better for it. I don’t mean it as another diss towards the soundtrack, but the hollowness of it all is only benefited by how infrequently music cues support it.


And talk about hollow – BMO fucking dies in this one! If it was any other show, her sacrifice would’ve given the main characters the necessary tools to move forward in their journey, but no, she just straight up dies in a pretty gruesome way and the main crew is none the better for it. The funeral scene is genuinely impactful – even though the BMO we know is fine in the mainline universe, it doesn’t shy away from the fact that her demise DID make an impact on Fionna and Cake, and probably more so to Simon, who didn’t know if he’d ever see the “real” BMO again. It has one of my favorite Tom Kenny line readings from the series, when Simon defeatedly utters, “farewell, you little miracle…” That shit HURT. Of course, Simon’s own state of mind begins to unravel a bit more in this one. It’s clear to everyone around him (well, actually just Fionna) that turning back into the Ice King is something that would essentially destroy his mind, but Simon still doesn’t seem to care about that reality. Even though he’s been vindicated by the idea that there doesn’t appear to be a healthy way to interact with the crown and that his role in Marceline’s life undoubtedly paved a way for the common good, he’s still more concerned with erasing his current existence and escaping into a mind of incoherence. This fixation on self-destruction, coupled with his incantation spell, throw him right into the realm of GOLB, with the Lich and Scarab not far behind.

Jerry is another excellent episode from the season. I have my qualms with it, though most are on the smaller scale and don’t bog down the stuff that is really, really good. The super glossy, cheery bits intersect perfectly with the harsh realities that are dished out, without them ever feeling like they’re competing with each other. It also feels like a good penultimate culmination of a lot of what the season’s individual arcs having been building into, in some ways that kind of surprised me, with Simon forced to question his own stagnant views on his former love life. It’s another episode that moves the plot points forward successfully while never detracting from the unique individuality of the episode itself, immersing us in an alternate reality that is one of the most compelling we’ve seen from the series thus far.

I mentioned the Half Shy song earlier in the review, but a studio version was released that is much longer than what we hear in the episode itself. You can give it a listen here, it’s quite nice! Though, I’m still patiently awaiting the day “Greatly Appreciated” from Min and Marty gets released. Your move, Ashley Eriksson!

Favorite line: “And she could make the best soft-boiled egg! Not runny, but perfectly jammy.”

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