Casting principal
Kevin Osgood
Pete
Danielle Decker
Tracy
Sandra Conally
Rainbow Brite (costumed character)
Anna Ponce DeLeone
Murky Dismal (costumed character)
Rosemarie Thornton
Murky Dismal (costumed character)
Frankie Godinez
Lurky (costumed character)
Lucille Bliss
Narrator (voice)
Peter Cullen
Murky Dismal (voice) (uncredited)