 | Owen Davis Jr. als Bunker Bean |
 | Louise Latimer als Mary Kent |
 | Robert McWade als J.C. Kent |
 | Jessie Ralph als Grandmother |
 | Lucille Ball als Rosie Kelly |
 | Berton Churchill als Professor Ed Balthazer |
 | Edward Nugent als Mr. Glab (as Edward Nugent) |
 | Hedda Hopper als Mrs. Dorothy Kent |
 | Ferdinand Gottschalk als Dr. Meyerhauser |
 | Leonard Carey als Kent's Butler |
 | Russell Hicks als A. C. Jones |
 | Sibyl Harris als Countess Cassandra |
 | Joan Davis als Mabel - Bunker's Secretary (uncredited) |
| Richard Abbott als Metzger - Kent & Company Clerk (uncredited) |
 | Richard Barbee als Member of Board of Directors (uncredited) |
 | Edgar Dearing als Policeman (uncredited) |
 | Donald Haines als Jones & Co. Office Boy (uncredited) |
| Ben Hewlett als Member of Board of Directors (uncredited) |
 | Maxine Jennings als Jones & Co. Receptionist (uncredited) |
 | Lorimer Johnston als Member of Board of Directors (uncredited) |
 | Edward LeSaint als Member of Board of Directors (uncredited) |
 | Pierre Watkin als Mr. Barnes (uncredited) |
 | Patricia Wilder als Jones' Secretary (uncredited) |
| William Hamilton | Director |
| Edward Killy | Director |
| Edmund H. North | Screenplay |
| Dorothy Yost | Screenplay |
| James Gow | Screenplay |
| Harry Leon Wilson | Writer |
| David Abel | Director of Photography |
| Jack Hively | Editor |
| David Abel | Cinematography |
| Van Nest Polglase | Art Direction |
| Samuel J. Briskin | Executive Producer |
| William Sistrom | Associate Producer |
| Lee Wilson Dodd | Theatre Play |
| Alfred Herman | Assistant Art Director |
| Clem Portman | Sound Recordist |
| Roy Webb | Music Director |
