Bulldog Drummond at Bay 1947

Synopsis:

"Bulldog" Drummond is vacationing in his country home in England, and his house if rifled by two thieves. After they leave he finds a card marked with some mysterious letters. Doris Meredith comes by the next day, pretending her car has broken down. Drummond knows better but plays along with her. Drummond calls Scotland Yard Inspector Holmes, and is informed that some of the letters comprise the code-name for a Yard-man who disappeared while carrying some diamonds from France to England. Doris tells Drummond the man is her brother. Drummond uses a decoy to lure the thieves out of hiding, but they adduct Doris.

Directed by: Sidney Salkow
Written by: Frank Gruber & Herman C. McNeile
Runtime: 70 minutes
Tagline: All New! All Thrilling!
Related titles:
Cast:
Ron Randell
Ron Randell
Captain Hugh 'Bulldog' Drummond 
Anita Louise
Anita Louise
Doris Hamilton / Doris Meredith 
Patrick O'Moore
Patrick O'Moore
Algy Longworth (as Pat O'Moore) 
Terry Kilburn
Terry Kilburn
Seymour - Cub Reporter 
Holmes Herbert
Holmes Herbert
Scotland Yard Inspector McIvar 
Lester Matthews
Lester Matthews
Shannon Eskdale