David Ogden Stiers
Dr. Jumba Jookiba (voice)
67 Folgen
Rob Paulsen
Experiment 625 / Gantu's Computer (voice), (voice), Experiment 625 / Old Man (voice), Houdini (voice), Experiment 625 / Frenchfry (voice), Reuben (voice), Experiment 625 / Experiment Computer (voice), Experiment 625 (voice)
29 Folgen
Jeff Bennett
Dr. Jacques Von Hämsterviel / Fibber (voice), Dr. Jacques Von Hämsterviel (voice), Dr. Jacques Von Hämsterviel / Experiments (voice), Experiments (voice), 627 / Dr. Jacques Von Hämsterviel (voice), Clyde (voice), (voice)
20 Folgen
Tress MacNeille
Richter / Cannonball (voice), Alien (voice), Felix: Experiment 010 (voice), (voice), Bonnie / Felix-Oscar (voice), Bonnie: Experiment 149 (voice)
19 Folgen
Frank Welker
Skip (voice), Sparky / Yin / Yang / Slushy / Kixx (voice), Mr. Stenchy: Experiment 254 (voice), Kixx (voice), Experiments (voice), Tanlined Ice Cream Tourist (voice), Poxy (voice), Sparky (voice), (voice)
13 Folgen
April Winchell
Muriel Finster (voice), Mrs. Edmonds (voice), Aunt Sally (voice)
8 Folgen
Tara Strong
Babyfier (voice), Angel: Experiment 624 (voice), Adult Lilo (voice), (voice), Angel (voice), Bebe Proud / Cece Proud / Puff (voice)
8 Folgen
Amy Hill
(voice), Hairdresser (voice), Mrs. Hasagawa (voice)
7 Folgen
Clyde Kusatsu
(voice), Mr. Wong (voice), Mayor Kim (voice), Bald Tourist / Luau Host (voice)
7 Folgen
Dee Bradley Baker
Mewrin (voice), David Kawena (voice), (voice)
7 Folgen
Bryan Cranston
Mr. Jamieson (voice), Mr. Jameson (voice)
5 Folgen
