An architect (Chick Chandler) studies the doors of six shops and an apartment house to solve a gem theft/double murder.
Cast:
Chick Chandler, June Clyde, George Meeker, Michael Raffetto, Gregory Gaye
Production:
PRC, Alexander-Stern Productions
Jimmy McMillan
Mary Rawling
Charles Eaton
Capt. Wm. Jaffe
Henry Butler aka Gregor (as Gregory Gay)
Claude Burns
Mable De Rose
Donald Adams
Timothy Green
Detective Morgan (uncredited)