Poster of Cast and Crew in Scooby Doo! Mystery Incorporated - Season 1 - Episode 9 - Battle of the Humungonauts

Scooby Doo! Mystery Incorporated - Season 1 - Battle of the Humungonauts (Episode 9)

Plot: When two giant monsters start to attack Crystal Cove, Mayor Jones asks Fred and the gang to help him and the sheriff capture them. Meanwhile, Shaggy has to choose between his relationship with Velma and his friendship with Scooby
Episode Aired On:
Monday, September 6 2010
14 years ago