Dexter Riley

Kurt Russell

Acting

Dean Higgins

Joe Flynn

Acting

Harriet

Eve Arden

Acting

A.J. Arno

Cesar Romero

Acting

Krinkle

Phil Silvers

Acting

Harry

Dick Van Patten

Acting

Dietz

Harold Gould

Acting

Schuyler

Michael McGreevey

Acting

Cookie

Richard Bakalyan

Acting

Prof. Quigley

William Schallert

Acting

Ah Fong

Benson Fong

Acting

Chief Blair

James Gregory

Acting

John (Student)

John Debney

Sound

Hector (Student)

Derrel Maury

Acting

David (Student)

David R. Ellis

Directing

Mr. Roberts

Roy Roberts

Acting

Uncle Frederick

Fritz Feld

Acting

Referee

Ronnie Schell

Acting

Regent Burns

Raymond Bailey

Acting

Mr. Secretary

Dick Patterson

Acting

Larry

Larry Gelman

Acting

Officer Hurley

Kathleen Freeman

Acting

Mr. Parsons

Ned Wertimer

Acting

Mr. Lufkin

Milton Frome

Acting

Mr. Reedy

Laurie Main

Acting

Mercedes

Mary Treen

Acting

Mr. Willoughby

Eddie Quillan

Acting

Regent Appleby

Burt Mustin

Acting

Regent Shaw

Arthur Space

Acting

Policeman

Bill Zuckert

Acting

Pete

Larry J. Blake

Acting

Professor

William Bakewell

Acting

TV Color Man

Art Metrano

Acting

State Coach

Lennie Weinrib

Acting

Regent (uncredited)

Francis De Sales

Acting

Regent (uncredited)

Harry Holcombe

Acting

Regent (uncredited)

John Holland

Acting

Krinkle Krunch Executive (uncredited)

Gordon Jump

Acting

School Security Guard (uncredited)

Jack Perkins

Acting

Crumply Crunch Executive (uncredited)

Cosmo Sardo

Acting

Crumply Crunch Executive (uncredited)

Jeffrey Sayre

Acting

Larry (Student)

Larry Franco

Production

T.V. Announcer

Jonathan Daly

Acting

Krinkle Krunch Executive (uncredited)

Lomax Study

Acting

Weightlifter Kawaski

Roger Callard

Acting