Kurt Russell

Dexter Riley

Cesar Romero

A.J. Arno

Joe Flynn

Dean Higgins

William Schallert

Professor Quigley

Alan Hewitt

Dean Collingsgood

Richard Bakalyan

Chillie Walsh

Debbie Paine

Annie

Frank Welker

Henry

Frank Webb

Pete

Michael McGreevey

Schuyler

Jon Provost

Bradley

Bing Russell

Angelo

Pat Harrington Jr.

Moderator

Fritz Feld

Sigmund Van Dyke

Kenner G. Kemp

Extra

Leon Alton

Collingsgood Associate (uncredited)

Ed Begley Jr.

Student (uncredited)

Gail Bonney

Winifred - Dean's Secretary (uncredited)

David Canary

Mr. Walski (uncredited)

John Cliff

Police Turnkey (uncredited)

Howard Culver

Moderator (uncredited)

George DeNormand

College of Knowledge Attendee (uncredited)

William Fawcett

Dietes - College Regent (uncredited)

Robert Foulk

Police Desk Sergeant (uncredited)

Duane Grey

Police Detective at Raid (uncredited)

Myron Healey

Police Detective (uncredited)

George Hoagland

Crew Member (uncredited)

Jonathan Hole

Scientist (uncredited)

Michael Jeffers

Racetrack Patron (uncredited)

Byron Morrow

Leonard - College Regent (uncredited)

George N. Neise

College of Knowledge Sponsor (uncredited)

Joe Phillips

Police Officer (uncredited)

Judson Pratt

Detective in Gambling Raid (uncredited)

Leoda Richards

Casino Patron (uncredited)

Cosmo Sardo

Croupier (uncredited)

Jeffrey Sayre

Man Seated in Control Room (uncredited)

Maida Severn

Party Guest (uncredited)

Olan Soule

TV Reporter (uncredited)

Gregory Morton

Dr. Rufus Schmidt (uncredited)

Hal Taggart

Waiter at Track (uncredited)