 Rosalind RussellMame Dennis | Mame Dennis |
 Forrest TuckerBeauregard Jackson Pickett Burnside | Beauregard Jackson Pickett Burnside |
 Coral BrowneVera Charles | Vera Charles |
 Peggy CassAgnes Gooch | Agnes Gooch |
 Jan HandzlikPatrick Dennis - Younger | Patrick Dennis - Younger |
 Roger SmithPatrick Dennis - Older | Patrick Dennis - Older |
 Fred ClarkDwight Babcock | Dwight Babcock |
 Connie GilchristNorah Muldoon | Norah Muldoon |
 Yuki ShimodaIto | Ito |
 Patric KnowlesLindsay Woolsey | Lindsay Woolsey |
 Joanna BarnesGloria Upson | Gloria Upson |
 Pippa ScottPegeen Ryan | Pegeen Ryan |
 Lee PatrickDoris Upson | Doris Upson |
 Willard WatermanClaude Upson | Claude Upson |
 Henry BrandonAcacius Page | Acacius Page |
 Robin HughesBrian O'Bannion | Brian O'Bannion |
 Brook ByronSally Cato MacDougall | Sally Cato MacDougall |
 Carol VeazieMrs. Burnside | Mrs. Burnside |
 Dub TaylorCounty Veterinarian (uncredited) | County Veterinarian (uncredited) |
 Margaret DumontNoblewoman in Play (uncredited) | Noblewoman in Play (uncredited) |
 Gregory GayeVladimir Klinkoff (uncredited) | Vladimir Klinkoff (uncredited) |
 Leoda RichardsParty Guest (uncredited) | Party Guest (uncredited) |
 Hazel ShermetMacy's Customer (uncredited) | Macy's Customer (uncredited) |
 Morton DaCostaEdwin Dennis (voice) (uncredited) | Edwin Dennis (voice) (uncredited) |
 Minta DurfeeActress on Stage (uncredited) | Actress on Stage (uncredited) |
 Gloria HoldenGuest at Garden Party (uncredited) | Guest at Garden Party (uncredited) |
 Barbara PepperMrs. Krantz (uncredited) | Mrs. Krantz (uncredited) |
 Fred KelseyFront Row Audience at Play (uncredited) | Front Row Audience at Play (uncredited) |
 Jack MowerElevator Passenger (uncredited) | Elevator Passenger (uncredited) |
 Olive BlakeneyDowager (uncredited) | Dowager (uncredited) |
