Colonel March Investigates

This is a feature-length compilation of three short episodes taken from a TV series called 'Colonel March of Scotland Yard' (1954-56, 26 episodes) starring Boris Karloff as Colonel March, head of Scotland Yard's Department D.3, otherwise known as The Bureau of Queer Complaints.

• Cy EndfieldDirector

• Boris KarloffColonel March
• Ewan RobertsInspector Ames
• Joan SimsMarjorie Dawson
• Richard WattisCabot
• Sheila BurrellJoan Forsythe
• Anthony ForwoodJim Hartley
• Ronald Leigh-HuntIreton Bowlder
• Patricia OwensBetty Hartley
• John HewerJohn Parrish
• Roger MaxwellMaj. Rodman
• Bernard RebelThe Count
• Dana WynterFrancine Rapport