George

Rel Grainer

Julian

Richard Palmer

Fischerjunge Jan

John Charlesworth

Ann

Gillian Harrison

Dick

John Baily

Quentin Kirrin

Peter Burton

Luke Undown

Robert Cawdron

Jim

Nicholas Bruce

Captain Zachary

Rufus Cruikshank

Margaret Kirrin

Iris Russell

Commander Mainbridge

robert dean

Novel

Enid Blyton

Producer

Frank Wells

Music

Jack Beaver

Director

Gerald Landau

Screenplay

Michael Barnes

Camera Operator

Norman Jones