- Robert Warwick
- Major Lewis K. Dumont
- Wanda Hawley
- Edith Varney
- Theodore Roberts
- General Harrison Randolph
- Edythe Chapman
- Mrs. Varney
- Raymond Hatton
- Lieutenant Howard Varney
- Casson Ferguson
- Wilfred Varney
- Robert Cain
- Captain Henry Dumont
- Irving Cummings
- Benton Arrelsford
- Guy Oliver
- Jonas
- Lillian Leighton
- Martha
- Stanhope Wheatcroft
- Lieutenant Maxwell
- Norman Selby
- Lieutenant Foray
- Shirley Mason
- Caroline Mitford
