It's a Mad, Mad, Mad, Mad World is a 1963 American Technicolor epic comedy film in Ultra Panavision 70 produced and directed by Stanley Kramer, from a screenplay by William and Tania Rose. The film, starring Spencer Tracy with an all-star cast composed largely of comedians, is about the madcap pursuit of a suitcase full of stolen cash by a colorful group of strangers. The principal cast features Edie Adams, Milton Berle, Sid Caesar, Buddy Hackett, Ethel Merman, Dorothy Provine, Mickey Rooney, Dick Shawn, Phil Silvers, Terry-Thomas, and Jonathan Winters.