 | Doris Day als Ellen Wagstaff Arden |
 | James Garner als Nicholas Arden |
 | Polly Bergen als Bianca Steele |
 | Thelma Ritter als Grace Arden |
 | Fred Clark als Mr. Codd |
 | Don Knotts als Shoe Clerk |
 | Elliott Reid als Dr. Herman Schlick |
 | Edgar Buchanan als Judge Bryson |
 | John Astin als Clyde Prokey |
 | Pat Harrington, Jr. als District Attorney |
 | Eddie Quillan als Bellboy |
 | Max Showalter als Hotel Desk Clerk |
 | Alvy Moore als Room Service Waiter |
 | Pami Lee als Jenny Arden |
| Leslie Farrell als Didi Arden |
 | Chuck Connors als Stephen Burkett |
| Jimmy Baya als Doorman (uncredited) |
 | Steve Carruthers als Department Store Employee (uncredited) |
 | Harry Carter als Lawyer in Courtroom (uncredited) |
| Joel Collins als Ambulance Attendant (uncredited) |
 | Christopher Connelly als Ranking Seaman (uncredited) |
| Bing Davidson als Ensign (uncredited) |
 | Med Flory als Seaman (uncredited) |
 | Bess Flowers als Seymour's Wife (uncredited) |
 | Kelton Garwood als Ambulance Attendant (uncredited) |
| James Gonzalez als Hotel Guest (uncredited) |
 | Harold Goodwin als Bailiff (uncredited) |
 | Sid Gould als Waiter at Pool (uncredited) |
 | John Harmon als Taxi Driver (uncredited) |
| Ted Jacques als Pool Attendant (uncredited) |
| Robert Locke Lorraine als Hotel Guest (uncredited) |
| Edward McNally als Commander (uncredited) |
 | Joseph Mell als Stock Clerk (uncredited) |
 | Emile Meyer als Process Server (uncredited) |
| Pat Moran als Seymour (uncredited) |
 | Karen Norris als Salesgirl (uncredited) |
| Jack Orrison als Bartender (uncredited) |
| Paul Power als Hotel Guest (uncredited) |
 | Leoda Richards als Hotel Guest (uncredited) |
| Edward Rickard als Hotel Guest (uncredited) |
| Sheila Rogers als Secretary (uncredited) |
| Michael Romanoff als Floorwalker (uncredited) |
| Rachel Romen als Injured Man's Wife (uncredited) |
| Jack Sahakian als Executive Officer (uncredited) |
| Cosmo Sardo als Poolside Lounger (uncredited) |
 | Bernard Sell als Hotel Guest (uncredited) |
| Leslie Sketchley als Hotel Guest (uncredited) |
| Norman Stevans als Hotel Guest (uncredited) |
 | Alan Sues als Court Clerk (uncredited) |
 | Brad Trumbull als Process Server (uncredited) |
| Rosa Turich als Maria (uncredited) |
| Jack Sher | Screenplay |
| Michael Gordon | Director |
| Hal Kanter | Screenplay |
| Bella Spewack | Story |
| Sam Spewack | Story |
| Leo McCarey | Story |
| Aaron Rosenberg | Producer |
| Moss Mabry | Costume Design |
| Jack Martin Smith | Art Direction |
| Martin Melcher | Producer |
| Walter M. Scott | Set Decoration |
| Paul S. Fox | Set Decoration |
| Lionel Newman | Original Music Composer |
| Daniel L. Fapp | Director of Photography |
| Hilyard M. Brown | Art Direction |
| Robert L. Simpson | Editor |
| Terry Melcher | Songs |
| Emil Kosa Jr. | Special Effects |
| George Masters | Hairstylist |
| Joe Lubin | Songs |
| Alfred Bruzlin | Sound |
| L.B. Abbott | Special Effects |
| Arthur Morton | Orchestrator |
| Hal Kanter | Songs |
| Elmer Raguse | Sound |
| Warren Barker | Orchestrator |
| Barbara Lampson | Hair Supervisor |
| Ad Schaumer | Assistant Director |
| Ben Nye | Makeup Artist |
| Margaret Donovan | Hair Supervisor |
| Bella Spewack | Original Film Writer |
| Sam Spewack | Original Film Writer |
| Gaston Glass | Unit Production Manager |
| Glenn "Skippy" Delfino | Props |
| Alfred Bruzlin | Sound Effects Editor |
| Loren Janes | Stunt Double |
| Jack Brown | Gaffer |
| Walter Fitchman | Grip |
| James Knott | Camera Operator |
| James Mitchell | Still Photographer |
| Marjorie Plecher | Wardrobe Master |
| Mickey Sherrard | Wardrobe Master |
| Carl Shain | Dialogue Coach |
| Dolores Rubin | Script Supervisor |
| Lionel Newman | Conductor |
