A young soldier uncovers a ring of spies when he investigates his brother's mysterious murder.

"A MYSTERY KILLER STRIKES... and a beautiful blonde pays the penalty for knowing too much... Was she a modern Mata Hari?"

Credits

Joseph H. LewisDirector

Eric LindenGreg Carroll

Ben AlexanderSgt. Paul

Donald CurtisLt. John Harmon

Ann DoranLinda