Leave It to Me! is a 1938 musical with music and lyrics by Cole Porter. The book was a collaborative effort by Samuel and Bella Spewack, who also directed the Broadway production. The musical was based on the play Clear All Wires by the Spewacks, which was performed on Broadway for 93 performances in 1932, and which was filmed in 1933, starring Lee Tracy, Benita Hume, Una Merkel and James Gleason. Mary Martin made her Broadway debut in this musical, which introduced the songs "Get Out of Town" and "My Heart Belongs to Daddy."