Director
John Llewellyn Moxey
DIRECTOR
Writer
John Roddick
WRITER
Edgar Wallace
Stars (in credits order)
Albert Lieven
Paul Heindrik
Barbara Shelley
Jean Anscomb
John Meillon
Ross Williams
Mercy Haystead
Carol Halston
Kenneth Cope
Derek Maitland
Leslie Sands
Det. Insp. Simons
Barry Linehan
Det. Sergeant Rigby
Richard Bird
Ted Cupps
Gladys Henson
Housekeeper
Murray Hayne
Ramsey
Barbara Windsor
Babs Newton
Edward Dentith
Quilby
Peter Welch
Andrews
Patrick Connor
Desk Police Sergeant
Jack Sharp
Office Caretaker (uncredited)
