Sam Gallagher returns home to Los Angeles as an undercover spy for the Navy, getting a job at the shipyards where his brother, Jeff, is a foreman. Jeff still resents Sam for abandoning the family years ago and fears he may steal away Lea Damaron, his current girlfriend -- who is Sam's old flame. While Sam tries to sniff out Nazi saboteurs in the plant, he grows closer to Jill McGann, the agent tasked with pretending to be his wife.
Pat O’Brien
as Sam Gallagher
Carole Landis
as Jill McCann
Chester Morris
as Jeff Gallagher
Ruth Warrick
as Lea Damaron
Barton MacLane
as Red Kelly
Tom Tully
as Brownell
Wallace Ford
as Miller
Howard Freeman
as Max Lessing
Erik Rolf
as Ben Royall
Matt McHugh
as Curly
Frank Sully
as Shawn
Frank Fenton
as Simms
