|Cesar Romero||J.J. ``Shep'' Morrison|
|Virginia Gilmore||Judy Miller|
|Charlotte Greenwood||Mrs. Winnie Sage|
|Milton Berle||Frosty Welch|
|Sheldon Leonard||Pretty Willie Williams|
|Stanley Clements||Detroit Harry Morrison Jr.|
In order to date pretty shopgirl Judy Miller, notorious gang boss Shep Morrison introduces himself as a banker, widower and father. Shep's henchman, Frosty, provides a feisty little boy, Detroit Harry Jr., to play Shep's son. The ruse works, and Judy soon falls in love with Shep. But, when a rival gangster threatens him, Judy learns his true identity and confides her fears to Frosty, who makes a startling revelation.