A deported gangster trains an Italian convict to take over his operations in the U.S.

Henry Silva
as Johnny Cool / Salvatore Giordano

Elizabeth Montgomery
as Darien 'Dare' Guiness

Richard Anderson
as Correspondent

Jim Backus
as Louis Murphy

Joey Bishop
as Holmes, Used Car Salesman

Brad Dexter
as Lennart Crandall

Wanda Hendrix
as Miss Connolly

Hank Henry
as Larry, Bus Driver

Marc Lawrence
as Johnny Colini

John McGiver
as Oscar B. 'Oby' Hinds