The 15 Worst Final Episodes of All Time, According to the Internet

Few things are more frustrating than spending years following a TV show, getting attached to its characters, and then watching everything fall apart in the final episode. A bad finale can turn an otherwise beloved series into something people would rather forget, especially when years of storytelling lead to an ending that makes little sense. Reddit users recently shared the TV finales that disappointed them the most, and some familiar names came up repeatedly. From controversial character decisions to bizarre plot twists and endings that seemed to undo entire seasons of development, these are the episodes viewers still haven’t forgiven.

Roseanne (1988–2018)

The original series finale revealed that much of the previous season had been part of Roseanne’s fictional book, while Dan had actually died after suffering a heart attack. The twist also rewrote several relationships between characters, leaving viewers wondering what they had been watching for years.

Game of Thrones (2011–2019)

After eight seasons of political intrigue, shocking deaths, and carefully developed character arcs, the finale left many viewers furious. Bran became king, viewers felt like the entire Daenerys development was for nothing.

Dexter (2006–2013)

The original finale showed Dexter faking his death and starting a new life as a lumberjack in Oregon. After everything the character had been through, viewers found the conclusion incredibly underwhelming, especially because it avoided giving the story a meaningful resolution.

How I Met Your Mother (2005–2014)

Nine seasons of storytelling finally introduced Ted’s future wife, only for the finale to reveal that she had died and Ted was still interested in Robin. Fans were also frustrated by how quickly Barney and Robin’s marriage fell apart after an entire season had revolved around their wedding.

The Umbrella Academy (2019–2024)

The final episode revealed that the Hargreeves siblings had to sacrifice themselves to restore the timeline, effectively erasing their existence. Many fans felt the conclusion undermined the relationships and character development that had carried the series, while the final season left several storylines feeling unresolved.

Two and a Half Men (2003–2015)

The series finale brought back Charlie Sheen’s character through references and a final twist, only to have a piano fall on him. The episode also featured creator Chuck Lorre appearing in the closing scene, making fun of Sheen and turning the conclusion into what many viewers considered a personal feud disguised as a finale.

ALF (1986–1990)

The sitcom ended with ALF being captured by the Alien Task Force just as he was about to reunite with his alien friends. Instead of giving audiences a proper goodbye, the show finished on a cliffhanger that left its beloved alien in government custody, with no immediate resolution.

Star vs. the Forces of Evil (2015–2019)

The animated series ended with Star destroying all magic, an event that had enormous consequences for the entire universe. Viewers questioned how the destruction could be presented as a happy ending when it meant countless magical creatures would disappear and entire worlds would be permanently changed.

Star Trek: Enterprise (2001–2005)

The final episode turned out to be a framing story featuring characters from Star Trek: The Next Generation, with much of the action taking place through a holodeck simulation. Fans were particularly annoyed that a series finale celebrating the Enterprise crew’s achievements barely gave those characters the sendoff they deserved.

Manifest (2018–2023)

After years of mysteries surrounding Flight 828, the finale revealed that the passengers had been undergoing a collective judgment, with the survivors returning to 2013 after the plane landed. Some viewers felt the explanation was rushed and that years of character development and complicated relationships had been brushed aside

Supernatural (2005–2020)

After fifteen seasons, Dean Winchester dies during an ordinary hunt, while Sam eventually grows old and passes away before reuniting with his brother in Heaven. Fans were divided over the emotional conclusion, but many felt the final episode deserved a much bigger adventure for the two characters who had carried the show for so long.

iZombie (2015–2019)

Instead of showing the characters’ futures through actual scenes, the finale jumps ahead to a white room where the main characters explain what happened after the events of the story. Reddit viewers felt the approach was a disappointing shortcut that robbed the show of a proper final chapter.

Orange Is the New Black (2013–2019)

The final episode left several beloved characters facing devastating outcomes, including deportation, separation, and uncertain futures. Some viewers felt the writers had been unnecessarily cruel to the characters they had spent years following, making the conclusion especially difficult to watch.

Seinfeld (1989–1998)

Rather than giving Jerry, George, Elaine, and Kramer a traditional farewell, the finale brought back several characters who had previously appeared on the show to testify against the group in court. The main four ended up in prison, and many viewers felt the courtroom episode was an unsatisfying way to close one of television’s most popular sitcoms.

Sex Education (2019–2023)

The final season left Otis and Maeve without the romantic resolution many viewers had hoped for after years of relationship buildup. Their decision to pursue separate futures frustrated fans who felt the central love story had been left without a satisfying conclusion