 Dana AndrewsDet. Lt. Mark McPherson | Det. Lt. Mark McPherson |
 Gene TierneyLaura Hunt | Laura Hunt |
 Clifton WebbWaldo Lydecker | Waldo Lydecker |
 Vincent PriceShelby Carpenter | Shelby Carpenter |
 Judith AndersonAnn Treadwell | Ann Treadwell |
 Dorothy AdamsLaura's Maid Bessie Clary (uncredited) | Laura's Maid Bessie Clary (uncredited) |
 Wally AlbrightNewsboy (uncredited) | Newsboy (uncredited) |
 Bobby BarberNewsboy (uncredited) | Newsboy (uncredited) |
 Harry CarterParty Guest (uncredited) | Party Guest (uncredited) |
 Lane ChandlerDetective (uncredited) | Detective (uncredited) |
 Dorothy ChristyWoman (uncredited) | Woman (uncredited) |
| JJames ConatyParty Guest (uncredited) | Party Guest (uncredited) |
 Ralph DunnFred Callahan (uncredited) | Fred Callahan (uncredited) |
 Jean FenwickWoman (uncredited) | Woman (uncredited) |
 Clyde FillmoreOwner of Bullitt & Co. Ad Agency (uncredited) | Owner of Bullitt & Co. Ad Agency (uncredited) |
 James FlavinDet. McEveety (uncredited) | Det. McEveety (uncredited) |
 Bess FlowersRestaurant Patron (uncredited) | Restaurant Patron (uncredited) |
 Lee Tung FooWaldo's Servant (uncredited) | Waldo's Servant (uncredited) |
 William ForrestImportant Client (uncredited) | Important Client (uncredited) |
 Frances GladwinWoman (uncredited) | Woman (uncredited) |
| WWilliam Graeff Jr.Newsboy (uncredited) | Newsboy (uncredited) |
 Beatrice GrayWoman (uncredited) | Woman (uncredited) |
| SSam HarrisParty Guest (uncredited) | Party Guest (uncredited) |
 Kathleen HowardAnn's Cook Louise (uncredited) | Ann's Cook Louise (uncredited) |
| YYolanda LaccaWoman (uncredited) | Woman (uncredited) |
 Frank LaRueHairdresser (uncredited) | Hairdresser (uncredited) |
 Kay LinakerWoman (uncredited) | Woman (uncredited) |
| GGloria MarlenWoman (uncredited) | Woman (uncredited) |
| TThomas MartinButler at Party (uncredited) | Butler at Party (uncredited) |
| BBuster MilesJohnny the Office Boy (uncredited) | Johnny the Office Boy (uncredited) |
