Jhonen Vasquez
Computer / Minimoose (voice)
Melissa Fahn
Gaz (voice)
Wally Wingert
Almighty Tallest Red (voice)
Richard Steven Horvitz
Zim (voice)
Olivia d'Abo
Tak's Ship (voice)
Rosearik Rikki Simons
GIR / Bloaty (voice)
Andy Berman
Dib (voice)
Rodger Bumpass
Professor Membrane (voice)
Kevin McDonald
Almighty Tallest Purple (voice)
Eric Bauza
Bracelet Monster / Announcer / Angry Man / Boy (voice)
Breehn Burns
Hot Dog Guy (voice)
Justin Roiland
Foodio 3000 / Weird Alien #1 / Excited Audience Member (voice)
Fred Tatasciore
Peace Day Host / Comms Officer / Ham V.O. / Alien Guard / Man (voice
Jenny Goldberg
Floopsy / Martha / Happy Lady / Weird Alien #3 / Girl / Pizza Kid (voice)
Mo Collins
Robo-Mom (voice)
Michael McDonald
Robo-Dad (voice)
Paul Greenberg
Poonchy (voice)