Munchie

Loni Anderson

Cathy Dobson

Andrew Stevens

Dr. Elliott Carlisle

?

Jamie McEnnan

Gage Dobson (as Jaime McEnnan)

Arte Johnson

Prof. Cruikshank

Dom DeLuise

Munchie (voice)

Jennifer Love Hewitt

Andrea Kurtz (as Love Hewitt)

Toni Naples

Mrs. Blaylok

?

Mike Simmrin

Leon

Monique Gabrielle

Miss Laurel

Ace Mask

Principal Thornton

Lenny Juliano

P.E. Teacher

John Henry Richardson

Mr. Kurtz

Fred Olen Ray

Piano Player

George Buck Flower

Rich Tramp

Becky LeBeau

Pizza Screamer