Cast
- Edmund Lowe as T.N. Thompson
- Edmund Lowe as Mr. Dynamite
- Jean Dixon as Lynn Marlo
- Victor Varconi as Jarl Dvorjak
- Esther Ralston as Charmian Dvorjak
- Verna Hillie as Mona Lewis
- Minor Watson as Clark Lewis
- Robert Gleckler as James V. King - Chief of Detectives
- Jameson Thomas as Carey Williams
- Greta Meyer as Jans
- Frank Lyman as D.H. Matthews
Crew
- Alan Crosland · Director
- Dashiell Hammett · Writer
- Doris Malloy · Writer
- Harry Clork · Writer
- George Robinson · Cinematographer
- Murray Seldeen · Editor