Beast Boy heads back east to visit his family, the Doom Patrol, and they decide to throw a clambake to celebrate.
- Princess Amethyst
- Jonah Hex
- Blue Beetle
- Booster Gold
- Red Tornado
- Black Lightning
- Green Arrow
- The Spectre
- Detective Chimp
- Power Girl
- Plastic Man
- Swamp Thing
- Miss Martian
- Wonder Girl
- Martian Manhunter
- This is the first episode in the series to not feature some of the Titans. Starfire, Raven and Cyborg are absent.
- The Doom Patrol first appeared in "Doom Patrol Go!", but the said episode is a segment from the Young Justice series season 3 episode "Nightmare Monkeys". Therefore, this episode is their canon debut.
- It is revealed in this episode that Beast Boy tends to visit the Doom Patrol in summertime.
- As of this episode, Beast Boy is the only character to appear in every single episode.
- The scene-breaks resembles the top half of the cover of a 1990s Doom Patrol comic book.
- The Chief's attempts to be Extreme.
- Negative Girl's pulling out a squirrel's skeleton.
- Beast Boy saying “That’s what’s up!” followed by a musical cue and a backdrop
The transcript for "That's What's Up!" can be viewed here.
|The image gallery for That's What's Up! may be viewed here.|
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