Merchant sailor Dan MacDonald has a lucrative sideline in smuggling black market goods ashore. While docked in London, MacDonald and his best friend, Johnny Lambert, get mixed up with a gang of ruthless jewel thieves, who hire MacDonald to smuggle their loot out of the country. Complications arise when Johnny falls for a charming but pernicious young woman named Pat, and is falsely charged with murder.

Genres

Cast

Bonar Colleano

Dan MacDonald

Susan Shaw

Pat

Renée Asherson

Sally

Earl Cameron

Johnny Lambert

Moira Lister

Maisie

Max Adrian

Charlie Vernon - acrobat / George

Joan Dowling

Pamela, Maisie's sister

James Robertson Justice

Engine Room Officer Trotter

Michael Golden

Customs Officer Andrews

John Longden

Det. Insp. Williams

Alfie Bass

Alf

Christopher Hewett

Mike