After a night of wild partying at a friend's house, a couple wake up to discover the party's host has been murdered in his bed.
| Actor | Role |
|---|---|
 Edward ArnoldDanny Harrison | Danny Harrison |
 Robert YoungTony Milburn | Tony Milburn |
 Constance CummingsCarlotta Milburn | Carlotta Milburn |
 George MeekerVic Huling | Vic Huling |
 Sally EilersBette Huling | Bette Huling |
 Reginald DennyJake Whitridge | Jake Whitridge |
 Louise HenryPenny Whitridge | Penny Whitridge |
 Robert ArmstrongFred Flannagan | Fred Flannagan |
 Gregory RatoffFaronea | Faronea |
 Monroe OwsleyBilly Arliss | Billy Arliss |
 Jack La RueBaptiste Bouclier | Baptiste Bouclier |
 Edward BrophyMaxie | Maxie |
 Gustav von SeyffertitzProfessor Jones | Professor Jones |
 Rafaela OttianoMme. Bouclier | Mme. Bouclier |
 Arthur TreacherClarence Phelps | Clarence Phelps |
 E. E. CliveCoroner's Photographer (uncredited) | Coroner's Photographer (uncredited) |