Peter Sellers

Character: Group Capt. Lionel Mandrake / President Merkin Muffley / Dr. Strangelove

George C. Scott

Character: General "Buck" Turgidson

Sterling Hayden

Character: Brigadier General Jack D. Ripper

Keenan Wynn

Character: Colonel Bat Guano

Slim Pickens

Character: Major "King" Kong

Peter Bull

Character: Botschafter De Sadesky

James Earl Jones

Character: Lt. Lothar Zogg

Tracy Reed

Character: Miss Scott

Jack Creley

Character: Mr. Staines

Frank Berry

Character: Lt. Dietrich

Robert O'Neil

Character: Adm. Randolph

Glenn Beck

Character: Lt. Kivel

Roy Stephens

Character: Frank

Shane Rimmer

Character: Capt. 'Ace' Owens

Hal Galili

Character: Burpelson AFB Defense Team Member

Paul Tamarin

Character: Lt. Goldberg

Laurence Herder

Character: Burpelson AFB Defense Team Member

John McCarthy

Character: Burpelson AFB Defense Team Member

Gordon Tanner

Character: Gen. Faceman

Burnell Tucker

Character: Mandrake' aide (uncredited)

Victor Harrington

Character: War Room Aide (uncredited)

Peter Evans

Character: War Room Aide (uncredited)