Detective Andy Doyle suspects that a suicide is actually a murder. He suspects the victim's son, Wallace who is blind and he pursues him until he gets to the truth.
| Actor | Role |
|---|---|
 Bill ElliottAndy Doyle | Andy Doyle |
 Tom DrakeWallace Curtis | Wallace Curtis |
 Beverly GarlandPhyllis Baxter | Phyllis Baxter |
 Minerva UrecalMrs. Kelly | Mrs. Kelly |
 Helene StantonVera | Vera |
 Pierre WatkinGeorge Caldwell | George Caldwell |
 Lucien LittlefieldDave Glennon (bookkeeper) | Dave Glennon (bookkeeper) |
 Lyle TalbotHarry Woodruff | Harry Woodruff |
 Frank JenksKenny the Bartender | Kenny the Bartender |
| JJohn CloseDet. Sgt. Mike Duncan | Det. Sgt. Mike Duncan |
 Dayton LummisRaymond Wilkins | Raymond Wilkins |
| RRalph GambleDr. Hastings | Dr. Hastings |