출연진
Ralph Byrd
Dick Tracy
Kay Hughes
Gwen Andrews
Smiley Burnette
Mike McGurk
Lee Van Atta
Junior
John Picorri
Moloch
Carleton Young
Gordon Tracy, after
Fred Hamilton
Steve Lockwood
Francis X. Bushman
Chief Clive Anderson
John Dilson
Ellery Brewster [Chs. 1, 12]
Richard Beach
Gordon Tracy, before [Chs. 1, 12]
Byron Foulger
Korvitch [Chs. 1, 12]
Roscoe Gerald
Power Co. Watchman-Thug (uncredited)