A professor comes up with a system to win at roulette, and goes to the famous casino at Monte Carlo to try it out. When he turns up murdered and his "system" missing, a reporter sets out to find the killer--and the system.

Genres

Cast

Errol Flynn

Dyter

Eve Gray

Gilian

Paul Graetz

Dr. Heinrich Becker

Molly Lamont

Margaret Becker

Laurence Hanray

Collum

Henry Victor

Major