DescriptionWhen a corpse is found in the Thames, the only clue is that the dead man was killed by a karate or judo expert.
View Full Cast John BentleySuperintendent WillsPatrick AllenDr. Nelson PollardJacqueline EllisElsa MarloweWilfrid BrambellLock-KeeperJohn Glyn-JonesDr. Maurice Tarn
