- Curtis Armstrong - Scooter (voice)
- Kurtwood Smith - General Galapagos (voice)
- Brad Garrett - Zoltar / Thuggo (voice)
- Jason Priestley - Bo Diddly Squat (voice)
- Elinor Donahue - Mom (voice)
- Corey Feldman - Bo Diddly Squat (voice)
- Kirk R. Thatcher - Klutter (voice)
- Kathy Ireland - Andrea (voice)
- David Silverman - John (voice)
- Sandy Fox - Sandee (voice)
- Don Cornelius - Don Corneilus (voice)
- Bobcat Goldthwait - Blitzen (voice)
- Phil Hartman - Psycho Bunny (voice)
- Kimberley Kates - Witch (voice)
- Tim Curry - Narrator (voice)
- Dee Snider - Dee Snidersaur (voice)
- John Walsh - John Walsh (voice)
- 'Weird Al' Yankovic - 'Weird Al' Yankovic (voice)
- William Shatner - Santa Claus (voice)
- William Shatner - Commander Berzerk (voice)
- Margaret Loesch - Margaret Loesch (voice)
- Cynthia Rothrock - Cynthia Rothrock (voice)
- Fabio - Fabio (voice)
- David Duchovny - Fox Mulder (voice)
- Gillian Anderson - Dana Scully (voice)
- John Landis - John Landis (voice)
- Mr. T - Mr. T-Rex (voice)
- Heather Locklear - Alice (voice)
- Buck Henry - Cupid (voice)
- Kati Rocky - Kati Rocky (voice)
- Nathan Wang - Nate the Dragon (voice)
- Savage Steve Holland
- Patrick Loubert
- Clive A. Smith
- Michael Hirsh
Dan Castellaneta interpreta a Mittens (voice) en la serie.
William Shatner interpreta a Commander Berzerk (voice) en la serie.
Karen Haber hace el papel de Annabelle (voice).
Cam Clarke hace el papel de Puffy / Wuz Wuz / Ryan (voice).
Charlie Adler interpreta a J.B. / Bill (voice) en la serie.
Elizabeth Daily interpreta a Wendy / Kozy (voice) en la serie.
John Kassir hace el papel de Mittens (voice).
Curtis Armstrong hace el papel de Scooter (voice).
Kurtwood Smith hace el papel de General Galapagos (voice).
Brad Garrett hace el papel de Zoltar / Thuggo (voice).
Capítulo disponible en las siguientes plataformas:
