Plot
When a corpse is found in the Thames, the only clue is that the dead man was killed by a karate or judo expert.
Trailer
Trailer's not available.
Cast
John Bentley
Superintendent Wills
Patrick Allen
Dr. Nelson Pollard
Jacqueline Ellis
Elsa Marlowe
Wilfrid Brambell
Lock-Keeper
John Glyn-Jones
Dr. Maurice Tarn
Jane Murdoch
Honeymoon Wife
