Captain Banner
Harry Ames
T. Everett Markham
Judge (uncredited)
Spencer Gaffney
Kenneth Burns
'Mitch' Mitchell
Federal Man #1 (uncredited)
Seminoff
Mr. Johnson
Jackson
Von Trask
Whittaker
Silas Jones
Bronson
Attorney Roberts
Ambassador Conti
Warden
Roger, First Director
Shade Buckheath
Smiley's Henchman (uncredited)
Duncan
John Bradley
Inspector
Charles Cramer
John Penn
Stacey's Attorney Lockhart
Samuel D. Marcus - Producer (uncredited)
Bramfield (uncredited)
Insp. Arthur M. Preston
Inspector Holmes
Duroche
Blanding
Harrison
Hamilton
Quinn (uncredited)
Capt. Halstead
Lew Adams
Mr. Banning
Peter Van Gruen
Mr. Hildreth
Earl Raybold
Gerald Standish
Carter
G.K. Ethridge
Jaeggers
Flight Commander
Burton C. Kingman
Hartland Company Salesman Atkinson (uncredited)
John Prendergast
Riff Daggett
Blair
Drexel Stuyvesunt
Reporter at Trial (uncredited)