Born to Kill (released in the U.K. as Lady of Deceit and in Australia as Deadlier Than the Male) is a 1947 RKO Pictures American film noir starring Lawrence Tierney, Claire Trevor and Walter Slezak with Esther Howard, Elisha Cook Jr., and Audrey Long in supporting roles. The film was director Robert Wise's first film noir production, preceding his later work on The Set-Up (1949) and The Captive City (1952).