Alan Armstrong / Spy Smasher / Jack Armstrong
(archive footage)
Nick Mantee
Brick Bradford
Stanley Lowell
Lamont Cranston [The Shadow]
Sam Wire
Mike Samo
The Shadow / Lamont Cranston
Tex Hanlon
Lamont Cranston
Eddie Condon
Jerry Devery
Bob Moore
Lt. Larry Farrell
Jim Marsden
Frank Martin
Alex Anderson
Sergei
Sgt. Cummings
Ensign Wright (uncredited)
Alan Armstrong / Jack Armstrong
Steve-Detective
Steve Randall
Capt. Baker
Adam Dyer
Paul Conrad
Jim Murray
Don Shawhan
Ralph Percy
Elmer Laydon - One of The Four Horsemn
Lt. Wood
Richard Cabot
Al Williams
Eddie Farrell
Matt Hibbard
Curtis Whitman
Alan Davis
Paulie Mitchell
Lieutenant Dick 'Tex' Price
Talgon's Brother - a Martian Captain
Bradley (uncredited)
Detective (uncredited)
Jack's Friend (uncredited)
Stratosled Pilot (Talgon's Brother)
Tom Marlin
Lawrence 'Larry' Deering
Cliff Mallory
Joe MacIntyre
Jerry Carter
Don Gray
Clay Harrison
Tom 'Bomber' Brown / Tom Hayes
Logger Paying Doctor (uncredited)
Jim Morgan
Jack Hall
NWMP Cpl. Jerry Hale
J.W. 'Jack' Keaton, Jr.
Frank Bradley
Dale Wentworth
Bruce Gordon
Young Officer at Beer Garden (Uncredited)
Party Guest (Uncredited)
Dallas
Bob, college boy at club
Lee Davis
Party Guest
Tom Stone
Reggie
Lieutenant Wilbur Allister
Hal Rogers
1st Admirer
Nifty Morgan
Kane Halliday aka Kid Roberts
Student
Party Guest (uncredited)
