Galaxy High School

Hal Rayle

Doyle Cleverlobe (voice)

Susan Blu

Aimee Brightower (voice)

Henry Gibson

Pat Carroll

Nancy Cartwright

Howard Morris

Pat Fraley

Neil Ross

Jennifer Darling

Booey Bubblehead (voice)

David L. Lander

Milo de Venus (voice)

Gino Conforti

Danny Mann

John Stephenson