WHERE I REALLY COME FROM
"Mark must prove he's become the hero he's always wanted to be by stopping an unstoppable force."
Guest Stars
Seth Rogen
Allen (voice)
Mark Hamill
Art (voice)
Ross Marquand
Rudy (voice)
Khary Payton
Black Samson / Fighter Pilot (voice)
Zazie Beetz
Amber (voice)
Walton Goggins
Cecil (voice)
Andrew Rannells
William (voice)
Gillian Jacobs
Eve (voice)
Melise
Dupli-Kate (voice)
Jason Mantzoukas
Rex (voice)
Grey DeLisle
Shrinking Rae / Monster Girl / GDA Tech (voice)
Gary Anthony Williams
Newscaster / Umpire / Scientist (voice)
Crew
Robert Kirkman
Writer
William Ruzicka
Director