Undercover Men
Charles Starrett
Constable Robert Hunter
Adrienne Dore
Betty Winton
Kenne Duncan
Blake Hardy (as Kenneth Duncan)
Wheeler Oakman
Inspector A.R. McCrae
Eric Clavering
Madigan
Philip Brandon
Constable Jamie Jamieson (as Phil Brandon)
Austin Moran
Sergeant Woods
Grace Webster
Mrs. Jamieson
Gilmore Young
Hyde
Elliott Lorraine
Mr. Winton
Wilbur Freeman
Hammond
Farnham Baxter
One Eyed Ezra Hardy (as Farnham Barter)
Muriel Deane
Lady in hardware store
