The Epic Tales of Captain Underpants in Space Season 1 Episode 6

Captain Underpants and the Aggravated Assault of the Alien Armada

Oh, the indignity: George and Harold are forced to perform spa treatments on gigantic Biglyans. Also, Dr. Fitzgibbons reveals a shocking secret.

Guest Stars

Gary Anthony Williams

Dupe Licitous (voice)

Secunda Wood

Moxie Swaggerman / Hailey Comett (voice)

Peter Hastings

Garg (voice)

David Koechner

Sqworg (voice)

Nolan North

Dr. Shifty Fitzgibbons / Jett Wingman / Itsius (voice)