The Sinister Man
When a corpse is found in the Thames, the only clue is that the dead man was killed by a karate or judo expert.
- Genre: Crime
- Studio: Merton Park Studios
- Keyword: karate, judo, murder
- Cast: John Bentley, Patrick Allen, Jacqueline Ellis, Wilfrid Brambell, John Glyn-Jones, Jane Murdoch