The Lone Wolf in London (1947) 

THE LONE WOLF'S GOT A WAY WITH WOMEN WHO TRY TO GET AWAY WITH MURDER!

Michael Lanyard is suspected of stealing two fabulous diamonds from a vault in Scotland Yard, where they were being held for safekeeping, but the Yard can't prove he did it. Later, Lanyard is summoned by a member of the nobility to help the latter raise money to pay a blackmailer. Lanyard later finds evidence to reveal the diamonds as having been stolen by a famous stage star.

DETAILS

Gerald Mohr Michael Lanyard

Eric Blore Claudius Augustus Lucius Jamison

Nancy Saunders Ann Klemscott

Evelyn Ankers Iris Chatham

Richard Fraser David Woolerton