Col. Bracken
Maj. Gen. Wilton J. Ramsey
Sergeant Miles
Commissioner Trenton
John Pershing
Father Slocum
Sgt. Benjamin 'Benjy' Guderman
Sandy MacKinnon
Edward Dawson
Detective Winoki
Horace K. Maydew
Army Capt. Roth
Cpl. Martin
Insp. Harold Mann
Member of Craig's Team (uncredited)
Ray Egan
Fleet CIC Radio Operator (uncredited)
Jeff Davis
Dawson
Dr. F. J. McKenzie
Plainclothesman
Abe Jones
Pilot Tim Norton
Rev. Benton
Martin Strang
Bart Kanin
Elwood Harding
Henchman (uncredited)
Lanny Slade
Maboose
Announcer
Gerald King
District Attorney Sutton
Cop #1
Bert Morrow
Mr. Moore
Prof. Watkins (uncredited) (voice)
John Kimble
Narrator
Father Lennergan
Parker W. Graham
Brad Taggart
Stevens
Lucius Haven
Fitzgerald
George Keene
Tim Colby
Agent Tom Brant
Willie Winchester
Doctor
'Tommy Gun' Tucker
Fred Mason
Gainsworth
Jim Hudson
Jim Bradley
Bill Eaton / Gib Dickson
District Attorney (voice)
Cmdr. Blake
Sgt. Macklin
Canadian Captain
Capt. Pat Vickery
Radioman (uncredited)
Mr. Tuttle
Fred Mason
Duke Redman
Frank Sanders
Racketeer Joe Manson
Detective Pete (Uncredited)
German Sergeant (uncredited)
Angel
Hotel Desk Clerk
Lieutenant Farragut
FBI Agent
Duke Logan
Stan Borden
Tex Austin
Krebber
Don Burke - alias Capt. Donald Mason
Reporter
Fredericks (uncredited)
George
Jack - Reporter
'Pooch' Davis
Reporter (uncredited)
Meeker
Mathew Mattison
Pat Callahan
Joe Felton
Krebs - 2d hurt worker
Delos Harrington
Cardigan
Skeeter
Skeeter Milligan
Thomas E. Snell (as Milburne Stone)
'Skeeter' Milligan
Stephen A. Douglas (uncredited)
Nick
Skeeter Milligan
Peter Garfield
Kansas City Mechanic (Uncredited)
Taylor
Newark Official
Max (uncredited)
Mal Halstead
Commissioner Downey
T.L. Honeyman
Jim Benton
Tommy Thompson, Federal Agent
Detective (Uncredited)
Ratty
Henry Wadsworth Schultz
Jimmy Moran
Joe Waters
Telephone Operator
Defense Attorney (uncredited)
Lou Morgan
Fred Clark
Convict
Kennedy (uncredited)
Radio Operator
American Reporter (uncredited)
Reporter (uncredited)