| Person | Type | Job | Role(s) |
|---|---|---|---|
 Arthur Sheekman | Crew | Writing | Screenplay |
 Edith Head | Crew | Costume & Make-Up | Costume Design |
 Elliott Nugent | Crew | Directing | Director |
Everett Douglas | Crew | Editing | Editor |
 Frank Butler | Crew | Writing | Story |
 Franz Bachelin | Crew | Art | Art Direction |
Hans Dreier | Crew | Art | Art Direction |
John MacNeil | Crew | Art | Set Decoration |
Lionel Lindon | Crew | Camera | Director of Photography |
Robert Emmett Dolan | Crew | Sound | Original Music Composer |
 Sam Comer | Crew | Art | Set Decoration |
 Sol C. Siegel | Crew | Production | Producer |
 Barry Fitzgerald | Cast | Actor | Dr. Joseph McRory |
 Bing Crosby | Cast | Actor | Dr. James 'Jim' Pearson |
 Charles Dingle | Cast | Actor | Charles 'C.J.' Chesley |
 Charles Middleton | Cast | Actor | Farmer Pinkett (uncredited) |
 Clarence Muse | Cast | Actor | Clarence, Train Waiter (uncredited) |
 Don Beddoe | Cast | Actor | Mort Elkins |
 Elizabeth Patterson | Cast | Actress | Mrs. Gilley |
 Frank Faylen | Cast | Actor | Bill Walters |
 Frank Ferguson | Cast | Actor | Crane (uncredited) |
 Joan Caulfield | Cast | Actress | Trudy Mason |
Larry Young | Cast | Actor | Dr. Ronnie Jenks |
 Lillian Bronson | Cast | Actress | Miss Lennek |
 Margaret Field | Cast | Actress | Photo of Cousin Hattie (uncredited) |
 Mary Field | Cast | Actress | Secretary |
 Milton Kibbee | Cast | Actor | Ben - Bus Driver (uncredited) |
 Patrick McVey | Cast | Actor | Ed Chanock |
 Paul Stanton | Cast | Actor | Mr. Daniels |
 Percy Kilbride | Cast | Actor | Nat Dorkas |
 Robert Shayne | Cast | Actor | Roy Chesley |
 Thurston Hall | Cast | Actor | Congressman Beeker |
 Wanda Hendrix | Cast | Actress | Emily Walters |
Richard M. Norman | Cast | ||
| Person | Type | Job | Role(s) |
