 Humphrey BogartLinus Larrabee | Linus Larrabee |
 Audrey HepburnSabrina Fairchild | Sabrina Fairchild |
 William HoldenDavid Larrabee | David Larrabee |
 Walter HampdenOliver Larrabee | Oliver Larrabee |
 John WilliamsThomas Fairchild | Thomas Fairchild |
 Martha HyerElizabeth Tyson | Elizabeth Tyson |
 Joan VohsGretchen Van Horn | Gretchen Van Horn |
 Marcel DalioBaron St. Foritanel | Baron St. Foritanel |
 Marcel HillaireProfessor | Professor |
 Nella WalkerMaude Larrabee | Maude Larrabee |
 Francis X. BushmanMr. Tyson | Mr. Tyson |
 Ellen CorbyMiss McCardie | Miss McCardie |
 Marjorie BennettMargaret (uncredited) | Margaret (uncredited) |
 Emory ParnellCharles (uncredited) | Charles (uncredited) |
 Nancy KulpJenny (uncredited) | Jenny (uncredited) |
 Paul HarveyDr. Calaway (uncredited) | Dr. Calaway (uncredited) |
| KKay RiehlMrs. Tyson (uncredited) | Mrs. Tyson (uncredited) |
 Raymond BaileyBoard Member (uncredited) | Board Member (uncredited) |
| RRalph BrooksParty / Dance Guest (uncredited) | Party / Dance Guest (uncredited) |
 Colin CampbellBoard Member (uncredited) | Board Member (uncredited) |
 Harvey B. DunnParty Guest with Tray (uncredited) | Party Guest with Tray (uncredited) |
 Fritz FordDance Partner (uncredited) | Dance Partner (uncredited) |
| OOtto ForrestElevator Operator (uncredited) | Elevator Operator (uncredited) |
 Chuck HamiltonGardener-Caretaker (uncredited) | Gardener-Caretaker (uncredited) |
| RRand HarperMan (uncredited) | Man (uncredited) |
| SSam HarrisParty Guest (uncredited) | Party Guest (uncredited) |
 Kay E. KuterErnest (uncredited) | Ernest (uncredited) |
| BBill NeffMan with Linus Larrabee (uncredited) | Man with Linus Larrabee (uncredited) |
 Gregory RatoffMan with David Larrabee (uncredited) | Man with David Larrabee (uncredited) |
 Marion RossSpiller's Girlfriend (uncredited) | Spiller's Girlfriend (uncredited) |
