The Titans try to remember how to be superheroes in order to stop The Brain.
When Santa tries to take over Halloween, it's up to the Titans and a few ghouls to stop him.
Cyborg and Starfire booby-trap the Tower for safety.
Starfire wins a goldfish at the carnival and vows to keep it alive.
Batman and Commissioner Gordon check in on various happenings around Jump City.
When Santa decides to quit, the Titans pitch in to save Christmas.
Beast Boy agrees to share his birthday with Starfire after learning she's never had one on Earth.
Robin is determined to continue his streak of stopping 52 crimes during crime season.
Robin's streak is in jeopardy when the other Titans are poached by Kid Flash.
The Titans play Spin The Bottle as Starfire tries to improve her vocabulary through kissing.
The Titans have a hard time deciding who gets to choose which movie they watch on movie night.
Beast Boy writes a song for Raven to express his feelings, then begins touring with the song, which upsets Raven.
It's back to school for the Titans as they teach each other about science and grammar.
The Titans are determined to find out what happened to the missing 2'oclock hour during Daylight Saving Time.
It's St. Patrick's Day and after wishing to become a leprechaun, Beast Boy becomes obsessed with gold.
Robin uses his skills as a master detective to discover what happened to the animals that live outside Titans Tower.
The Tooth Fairy tries to take over Easter.
After Starfire kisses his hand, Robin vows to never wash it again, which leads to disastrous results.
The Titans battle a UFO that is snatching cows, while Beast Boy gets a job so he can save up for a moped.
Robin learns that avocados are a super food that can give you super powers.
The Teen Titans each tell their slightly inaccurate origin story.
Robin ignores the rules for a game of jinx and ends up losing his voice.
Beast Boy starts using more than 10% of his brain in an effort to find the hidden images in a puzzle.
The Titans become hackers to stop a gang of computer pirates.
When drinking tea turns the other Titans English, it's up to Robin to save America from another British invasion brought by the Queen of England herself.
Cyborg becomes trapped in the alternate reality of Night Begins to Shine with a dragon who wants to steal the song for his own evil purposes.
Without Cyborg, Beast Boy feels lost and sets out to find himself, but ends up meeting a music legend.
The Titans return to the alternate reality to save Cyborg but will they be able to defeat the dragon?
In a final epic battle, the Titans and their musician friends square off against the dragon for control of the Night Begins to Shine.
Robin introduces the other Titans to a money-making application but they soon learn the dangers of a shareconomy.
Robin uses Labor Day as an opportunity to teach the other Titans about the importance of labor.
Control Freak attempts to prove his point about classic superhero cartoons by sending the Titans to a former version of "Teen Titans Go!"
The Titans build an AI robot so it will create a pizza that's never been made before.
Batman and Commissioner Gordon have a slumber party and watch their favorite TV shows.
The Justice League holds a talent competition to find a superhero worthy of joining their team and Robin tries everything to win.
Robin creates the Teen Titans Awards in an effort to get his teammates to clean up the tower.
Tired of losing to the Hive Five every year, the Titans hatch a scheme to win the costume contest.
When the other Titans start listening to heavy metal music, Robin warns them of the dangers.
When Trigon forces Raven to attend her prom, she brings the rest of the Titans along with her to upset him.
Tired of the normal traditions, the Titans decide to create their own for Thanksgiving.
When their world starts disappearing, the Titans must confront their creators. The Titans learn how difficult it is to make a cartoon when they try to animate Michael and Aaron.
Beast Boy and Cyborg celebrate the anniversary of their friendship.
As the Titans deal with Madame Rouge, Beast Boy is excited to meet his female counterpart Beast Girl.
A flashback reveals how Robin changed from a mild-mannered sidekick to form the Teen Titans and become their quick-tempered leader.
The continuation of a flashback that reveals how Robin changed from a mild-mannered sidekick to form the Teen Titans and become their quick-tempered leader.
When the male Titans are injured, Raven and Starfire must become bros to stop the Bropocalypse.
The Titans make Robin give them a tour of Wayne Manor and discover how fun it is to be rich.
Batman is more interested in watching TV than participating in his birthday party.
Watch Teen Titans Go! Season 4, Episode 40: Costume Contest online on FlixGems. Tired of losing to the Hive Five every year, the Titans hatch a scheme to win the costume contest.