Government Agent Conway, posing as a crew member of a ship, is investigating the flood of counterfeit money that seemingly is originating for a gambling ship, moored off-shore beyond the three-mile limit and operated by gangster Dave Reeves.
Acting
Harry Carey brings gravel-voiced gravitas to a thin script.
Production
Gambling ship set screams 'we built this in a weekend.'

Director
Lewis D. Collins
Trivia, insights & behind the scenes
The 'three-mile limit' was a real legal gray zone exploited by gambling ships in the 1930s-40s, making this exploitation cinema with accidental documentary value.
Jack Holt was already 51 here, playing an action lead in an era when Hollywood discarded actors half his age — the man's jawline had its own pension plan.