Charlton Heston

Alan Murdock

Karen Black

Nancy Pryor

George Kennedy

Joe Patroni

Efrem Zimbalist Jr.

Captain Stacy

Susan Clark

Helen Patroni

Helen Reddy

Sister Ruth

Linda Blair

Janice Abbott

Dana Andrews

Scott Freeman

Roy Thinnes

Urias

Sid Caesar

Barney

Myrna Loy

Mrs. Devaney

Ed Nelson

Major John Alexander

Nancy Olson

Mrs. Abbott

Larry Storch

Glenn Purcell

Martha Scott

Sister Beatrice

Jerry Stiller

Sam

Norman Fell

Bill

Conrad Janis

Arnie

Beverly Garland

Mrs. Scott Freeman

Linda Harrison

Winnie

Guy Stockwell

Colonel Moss

Erik Estrada

Julio

Kip Niven

Lt. Thatcher

Charles White

Fat Man

Irene Tsu

Carol

Ken Sansom

Gary

Alan Fudge

Danton

Christopher Norris

Bette

Austin Stoker

Air Force Sergeant

John Lupton

Oringer

Gene Dynarski

1st. Friend

Sharon Gless

Sharon

Laurette Spang

Arlene

Gloria Swanson

Gloria Swanson

David Baker

Rev. Bob Herron (uncredited)

Barbara Baldavin

Passenger (uncredited)

Billy Beck

Funeral Director (uncredited)

Marjorie Bennett

50th Anniversary Celebrant (uncredited)

David Carlile

Fred Fuller (uncredited)

Diana Chesney

Diana (uncredited)

Natalie Core

Fern (uncredited)

Wade Crosby

Andy Birdson (uncredited)

Cay Forester

Mary Chilcutt (uncredited)

John Furlong

Mr. Taylor (uncredited)

Ted Gehring

Mechanic (uncredited)

Redmond Gleeson

Passenger (uncredited)

Virginia Gregg

Lily (uncredited)

Bob Hastings

Freeman's Friend at Airport (uncredited)

Tad Horino

Passenger (uncredited)

Robert Ito

Passenger (uncredited)

Virginia Vincent

Gina Arriba - Passenger (uncredited)

Lloyd Kino

Passenger (uncredited)

Charles Seel

50th Anniversary Celebrant - Passenger (uncredited)

George Wyner

Harry - Passenger That Sees the Oil Leak (uncredited)

Robert Lussier

Harleigh

Gene Washington

Self