5 Against the House is a 1955 American heist film noir based on a story by Jack Finney, starring Guy Madison, Brian Keith, and Kim Novak, in one of her first film appearances. It was directed by Phil Karlson. The movie centers on a fictional robbery of what was a real Nevada casino, Harold's Club. The supporting cast includes William Conrad. The screenplay was based on Jack Finney's 1954 novel of the same name, which was later serialized by Good Housekeeping magazine.