Cast
Charles McAvoy
Policeman (uncredited)
Bert Moorhouse
Elevator Operator (uncredited)
Billy Halop
Billy Barton
Jack Cheatham
First Cop at Building Collapse (uncredited)
Ray Turner
Chauffeur (uncredited)
Bernard Punsly
Lug
Edward Fielding
Professor Farraday (uncredited)
Russell Hicks
Col. Barton
William Desmond
Irish Cop (uncredited)
Eddie Parker
Truck Driver (uncredited)
Julie Duncan
Crawford's Secretary (uncredited)
Lew Harvey
Woods - Farraday's Pilot (uncredited)
David Sharpe
Henchman on Stairs (uncredited)
Gabriel Dell
Terry
Donald Curtis
Henchman Akin (uncredited)
Ralph Peters
Henchman Greeley (uncredited)
Kenneth Harlan
Dyer, Factory Gate Guard (uncredited)
Tom London
Kearney - Riot Squad Cop (uncredited)
Huntz Hall
Gyp
Roger Daniel
Midge
Ben Taggart
Severn
Gene Rizzi
Henchman Foster
Florence Halop
Mary
Kenneth Howell
Harry Trent
Phillip Terry
Jim Bradford
Cy Kendall
Brand
Al Hill
Henchman Burke (uncredited)
George Eldredge
Draftsman Lynch (uncredited)
Jean Brooks
Waitress (uncredited)
Lane Chandler
Second Cop at Building Collapse (uncredited)
Edgar Edwards
Henchman Evans
Jim Farley
Accusing Pedestrian (uncredited)
William Hall
FBI Agent Watson (uncredited)
Ethan Laidlaw
Watchman (uncredited)
Pierce Lyden
Henchman (uncredited)