- Helen Holmes
- Helen Holmes
- Leo D. Maloney
- Wallace Burke
- William Brunton
- Roy Wilson
- William N. Chapman
- David Holmes / Sam Lowenstein (as Will Chapman)
- Thomas G. Lingham
- Morton Webb
- William Buhler
- Homer Frost
- Paul Hurst
- Steve Arnold
- Frank Hemphill
- 'Buck' Masters
- William Behrens
- Officer Tommy Marshall
- J.P. McGowan
- Thomas Desmond
- Marvin Martin
- Lightfingered Tom
- Florence Holmes
- Lady Melrose
- G.H. Wischussen
- Lord Melrose
- Ford Beebe
- Henchman
