Eric Bauza
Narrator (voice) / Lex Liger (voice) / Captain Cod (voice)

Lauren Tom
Wonder Wombat (voice) / Robin's Egg (voice) / Wonder Wombat / Billy Bacon (voice...

Jason Marsden
The Flish (voice) / Mr. Mxyzchkn (voice) / Sinestropotamus (voice)

David Kaye
Supermanatee (voice) / Duckseid (voice)

Kevin Michael Richardson
The Croaker (voice) / John Stewarthog / The Green Lamprey / Cybug (voice) / Cybu...

Diedrich Bader
Bizarrfo (voice) / Batmongoose (voice)

Armin Shimerman
Crainiac / Moo Face (voice) / Aquamandrill (voice)