No Leave, No Love is a 1946 American musical comedy film directed by Charles Martin and starring Van Johnson, Keenan Wynn and Pat Kirkwood.

Plot

The story concerns Mike, a Marine and recipient of the Congressional Medal of Honor, who returns with his pal Slinky from fighting in the Pacific during World War II. Mike expects to marry his hometown sweetheart; his mother wants to tell him in person that she has married someone else. Most of the film involves the efforts of Susan, a popular radio personality, to keep him from finding out or going home until his mother makes it to New York from Indiana. Susan and Mike fall in love; misunderstandings ensue. The shenanigans of the implausibly unpleasant and larcenous Slinky fill out the action, and the musical element is provided by several appearances of then-famous performers in nightclubs and on Susan’s radio show. The story is bookended by Mike’s arrival in the waiting room of a maternity ward and the birth of his and Susan’s son. Slinky gets the last word when Rosalind announces that she is pregnant.