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.

• Clive DonnerDirector
• Robert Banks StewartWriter
• Charles BlackwellOriginal Music Composer

• John BentleySuperintendent Wills
• Patrick AllenDr. Nelson Pollard
• Jacqueline EllisElsa Marlowe
• Wilfrid BrambellLock-Keeper
• John Glyn-JonesDr. Maurice Tarn
• Jane MurdochHoneymoon Wife
• Brian McDermottDet. Sgt. Stillman
• Gerald AndersenMajor Paul Amery
• Edward AtienzaClerk
• Ric YoungJohnny Choto
• Robert LeeMr. Nam Lee
• Yvonne BuckinghamMiss Russell