A young couple live under a café in Paris that, unknown to them, is owned by a brutal blackmailer. When he is murdered, they fall under suspicion. However, the husband's father, an amateur detective, believes in their innocence and sets out to find who really killed the blackmailer.

Cast:Horace Hodges, Franklin Dyall, Hugh Williams, Heather Angel, Austin Trevor, Kay Hammond,

Genre:Mystery,

country:United Kingdom,

Production:Gainsborough Pictures,