Movie Details
Series Cast

Emrys Jones
Robert Matthews / John Barlow

Zena Marshall
Ann Farrington

John Horsley
Inspector Clements

Joan Hickson
Mrs. Fenton
Hector Ross
Canning
Roger Maxwell
Col. Hector Smythe

Marne Maitland
Heinz

Ian Fleming
Dr. Wilson

Frederick Piper
Thomas Pritchard

George Pastell
Ferrari
Lesley Deane
Mrs. Smythe
Victor Platt
Sergeant