Full Moon High

Adam Arkin

Tony

Ed McMahon

Dad - Col. William P. Walker

Joanne Nail

Ricky

Alan Arkin

Dr. Brand

Pat Morita

The Silversmith

Jim J. Bullock

Eddie

Elizabeth Hartman

Miss Montgomery

Laurene Landon

Blondie

John Blyth Barrymore

Student

Julius Harris

Hijacker (uncredited)

Louis Nye

Reverend

Demond Wilson

Cabbie / Bus Driver

Kenneth Mars

The Coach - Principal Cleveland

Tom Aldredge

The Jailer

Roz Kelly

Jane

Bill Kirchenbauer

Flynn

James Dixon

Deputy - Jack

Tom Clancy

Priest

Jill Gatsby

Youngster at Game

Bob Saget

Sportscaster

Bernie Hamilton

Hijacker #2

Thomas Carter

High School Student