Betty (Adventure Time)
episode of Adventure Time (S5 E60)

"Betty" is the forty-eighth episode of the fifth season of the American animated television series Adventure Time. It was written and storyboarded by Ako Castuera and Jesse Moynihan, from a story by Kent Osborne, Pendleton Ward, Jack Pendarvis, Adam Muto, and Moynihan. It originally aired on Cartoon Network on February 24, 2014. The episode guest-stars Lena Dunham as the eponymous character, Betty. The entry also saw the return of Miguel Ferrer, Steve Agee, Duncan Trussell, and Maurice LaMarche as various characters.
The series follows the adventures of Finn (voiced by Jeremy Shada), a human boy, and his best friend and adoptive brother Jake (voiced by John DiMaggio), a dog with magical powers to change shape and grow and shrink at will. In this episode, the Ice King reverts to Simon (both voiced by Tom Kenny) after being exposed to an anti-magic being named Bella Noche, and gets help from Finn, Jake, and Marceline in order to get Betty, his former fiancée, back. Once he succeeds in bringing her back, however, he begins to die, forcing Betty herself to defeat Belle Noche.
An episode centered on Betty had been promised by the crew at San Diego Comic-Con in 2012. Due to the subject matter and length of the episode, several scenes had to be cut or trimmed for time, since so much was being placed in the episode.
Begin with the source’s own compact description: “Betty (Adventure Time)” is episode of Adventure Time (S5 E60). The dossier treats that line as a proposition to test through Betty, Adventure and Time, not as a finished interpretation.
Why this record matters
The phrase “episode of Adventure Time (S5 E60)” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.
Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Aug 13, 2026. The linked authority identifier is Q16746418. None of the 1 selected statements returned an explicit reference. The first chronological checks are 2014 and 2012.
Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.
- Subject orientation
- Search vocabulary
- Locating named sources
The closest primary source, responsible institution and strongest cited specialist reference.
Three-step research path
- Establish the record: confirm the title “Betty (Adventure Time)”, its source revision and the description used here.
- Expand the search: follow Betty (Adventure Time) primary sources, Betty (Adventure Time) archive and Betty research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Betty (Adventure Time)”?
- Which cited source is closest to the event, object or claim?
- What terminology or title could unlock a more precise catalogue search?
Search terms from this dossier
This entry incorporates text from “Betty (Adventure Time)” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.