Ed Asner

Hank Cooper

Don Knotts

Coach Venner

Gary Grimes

Andy Petrovic

Tim Conway

Crankcase

Louise Williams

Debbie Kovac

Dick Van Patten

Cal Wilson

Ronnie Schell

Joe Barnsdale

Bob Crane

Pepper

Johnny Unitas

Himself

Dick Butkus

Rob Cargil

Harold Gould

Charles Gwynn

Tom Bosley

Spinner

Virginia O'Brien

Reporter

Kenneth Tobey

Asst. Warden

Hanna Hertelendy

Richard Kiel

Tall Man

Dick Enberg

Atoms' Announcer

Fred Dryer

Atoms player (sideline & showers) (uncredited)

Liam Dunn

Dr. Morgan

Warde Donovan

Butcher

Larry Burrell

Locker Room Announcer

Titos Vandis

Seth Petrovic

Hanna Landy

Molly Petrovic

Irwin Charone

Hotel Clerk

Timothy Brown

Calvin Barnes

Jackson Bostwick

Stjepan Petrovic

John Orchard

Pemberton Captain

Larry McCormick

N.Y. Broadcaster

Jack Manning

Mayor

Jeanne Bates

Nurse

Vincent McEveety

Director

Arthur Alsberg

Guión, Guión Adaptado

Don Nelson

Guión, Guión Adaptado

Ted Key

Guión, Historia

Frank V. Phillips

Director de Fotografía

Robert F. Brunner

Compositor de la Música Original

Frank Regula

Sound Mixer

Walter Sheets

Orquestador

Herb Taylor

Sound

Ron Miller

Productor

Walt Disney Productions

Compañía de Produccion

Christopher Hibler

Productor Asociado

Robert Stafford

Editor

John B. Mansbridge

Dirección Artística

Al Roelofs

Dirección Artística

Frank R. McKelvy

Decorados

Harrison Ellenshaw

Visual Effects

Art Cruickshank

Visual Effects

Eustace Lycett

Visual Effects

Danny Lee

Visual Effects

Buddy Joe Hooker

Stunt Coordinator