Brad Kesten

as Andy

as Boy #3

as Rex

as Charlie Brown (voice)

as Charlie Brown (voice)

as Charlie Brown

as Mogwai / Gremlins / Additional Voices (uncredited)

as Slave Children (voice) (uncredited)

as Vocals by (Charlie Brown) (voice)

as Charlie Brown (voice)

as Charlie Brown

as Charlie Brown (voice)

as Brad Hallinan

as Bobby Garth

as Bulldog Greg