| Person | Type | Job | Role(s) |
|---|---|---|---|
 Albert S. D'Agostino | Crew | Art | Art Direction |
 Darrell Silvera | Crew | Art | Set Decoration |
 Dudley Nichols | Crew | Writing | Screenplay |
 Edith Head | Crew | Costume & Make-Up | Costume Design |
George Barnes | Crew | Camera | Director of Photography |
Harry Marker | Crew | Editing | Editor |
Harry Scott | Crew | Directing | Assistant Director |
James G. Stewart | Crew | Sound | Sound |
 Leo McCarey | Crew | Directing | Director, Producer, Story |
Richard Van Hessen | Crew | Sound | Sound |
Robert Emmett Dolan | Crew | Sound | Original Music Composer |
Stephen Dunn | Crew | Sound | Sound Recordist |
 Vernon L. Walker | Crew | Crew | Special Effects |
William Flannery | Crew | Art | Art Direction |
Louis Kaufman | Crew | Sound | Musician |
 Bing Crosby | Cast | Actor | Father Chuck O'Malley |
Bobby Dolan Jr. | Cast | Bobby (uncredited) | |
Cora Shannon | Cast | Elderly Woman (uncredited) | |
 Dewey Robinson | Cast | Actor | Pedestrian Pulling Bogardus from Under Truck (uncredited) |
 Edna May Wonacott | Cast | Actress | Delphine Ford (uncredited) |
 Eva Novak | Cast | Actress | Nun (uncredited) |
Georgie Nokes | Cast | Actor | Boy (uncredited) |
Gwen Crawford | Cast | Actress | Nun (uncredited) |
 Henry Travers | Cast | Actor | Horace P. Bogardus |
 Ingrid Bergman | Cast | Actress | Sister Mary Benedict |
Jimmie Dundee | Cast | Actor | Cabbie (uncredited) |
Jimmy Crane | Cast | Actor | Luther (uncredited) |
 Joan Carroll | Cast | Actress | Patsy Gallagher |
Joe Palma | Cast | Actor | Workman (uncredited) |
 John Smith | Cast | Actor | Choir Member (uncredited) |
 Martha Sleeper | Cast | Actress | Mary Gallagher |
 Matt McHugh | Cast | Actor | Sporting Goods Salesman (uncredited) |
 Minerva Urecal | Cast | Actress | Landlady (uncredited) |
Peggy McKim | Cast | Schoolgirl (uncredited) | |
 Pietro Sosso | Cast | Actor | Blind Man (uncredited) |
 Rhys Williams | Cast | Actor | Dr. McKay |
Richard Tyler | Cast | Actor | Eddie Breen |
 Ruth Donnelly | Cast | Actress | Sister Michael |
 Una O'Connor | Cast | Actress | Mrs. Breen |
 William Gargan | Cast | Actor | Joe Gallagher |
Edward Coch Jr. | Cast | Baby Jesus (uncredited) | |
Betty Jean Nichols | Cast | Schoolgirl (uncredited) | |
Aina Constant | Cast | Nun (uncredited) | |
Bobby Frasco | Cast | Tommy Smith (uncredited) | |
| Person | Type | Job | Role(s) |
