Steve Oedekerk
Loke Groundrunner / Beboobeep / Unwise Council Member / The Puppet / Gabba the Butt / Big Toe & Yes Man / Aunt Gonnabiteit (voice)
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Andrea Fears
Princess Bunhead (voice)
Ross Shafer
Hand Duet (voice) (as Ross Schaefer)
Rob Paulsen
Oobedoob Scooby Dooby Benubi / Thumbtrooper (voice)
Paul Greenberg
Prissypeo (voice)
Jim Jackman
Crunchy / Lieutenant (voice)
Mark DeCarlo
Black Helmet Man (voice)
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Jim Hope
Commander Cuticle / Annoying Pilot / Effeminate Thumb / Instructor (voice)
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David Floyd
Brave Pilot / Uncle Soondead / Fighter / Thumb Council Member (voice)
Megan Cavanagh
Fighter Pilot #2 (voice)