The Crimson Circle
Voltar- Clifton BoyneDerrick Yale
Lawford DavidsonRaphael Willings
Bertram Burleigh- Rex DavisJack Beardmore
- George Dewhurst
- Robert EnglishFelix Marl
- Fred GrovesInspector Parr
Jack Hobbs
Olaf Hytten
Flora le Breton
Victor McLaglen
Eva MooreAunt Prudence- Joan Morgan
Eille Norwood
Mary Odette- Sidney PaxtonHarvey Froyant
Madge StuartThalia Drummond- Simeon Stuart
- Norma WhalleyKitty Froyant
Malcolm Tod- Kathleen Vaughan
- Henry Vibart
- Henry Victor
Harry WorthThe Superintendent