Campbell Babbitt
Lucy Diamond
Tess Sullivan
Jim Lement
Penelope Little
Blastoff! Chorus
Donna Arbetter
Fenster Itski
Peggy Popoladopolous
Lute Lement
Ann
Sue
Principal Person
Mrs. Bridigan
Sylvia
Blyth
Hannah (uncredited)
Dusty Drake
Ezra
Sam Calalluci
Sam Calalluci (voice)
Gina
Angela
Librarian
Diminutive Girl
Gustave Person
Grease Monkey
Mrs. Person
Mrs. Itski
