| 角色 | 演員 | 備註 |
| Larry Haines | 鮑勃·霍普（Bob Hope） | |
| Karen Bentley | 瑪德琳·卡洛（Madeleine Carroll） | |
| Madame Stephanie Runick | 蓋爾·桑德加德（Gale Sondergaard） | |
| Dr. Hugo Streger | George Zucco | |
| Karl | Lionel Royce | |
| Dr. Wallace Faber | Walter Kingsford | |
| Miller | 維克特·凡科尼（Victor Varconi） | |
| Lanz | Otto Reichow | |
| Mrs. Topley | Esther Howard | |
| Mulrooney | Edward Gargan | |
| Union Secretary | James Burke | |
| Turk O'Flaherty | Charles Cane | |
| Ulrich - Henchman | Crane Whitley | |
| Porter | 多利·威爾森（Dooley Wilson） | |
| Mortician | Milton Parsons | |
| Sheriff | Erville Alderson | |
| Tom Douglas | Tom Fadden | |
| Sam - Policeman | Fred Kelsey | |
| Joe - Policeman | Edgar Dearing | |
| Elvan | Leslie Denison | |
| Nat Burton | Robert Emmett Keane | |
| Herbert Wilson | Addison Richards | |
| Colonel Ashmont | Matthew Boulton | |
| Spectator (uncredited) | Mary Akin | |
| Outraged Woman (uncredited) | Rose Allen | |
| Policeman at Union Hall (uncredited) | 蒙蒂·布盧（Monte Blue） | |
| Conductor (uncredited) | Wade Boteler | |
| Pilot (uncredited) | William Cabanne | |
| (uncredited) | Jack Chapin | |
| Policeman at Union Hall (uncredited) | Jack Clifford | |
| Railroad Yard Man (uncredited) | 埃德蒙·科博（Edmund Cobb） | |
| Mother Who Has a Girl of Nine (uncredited) | Nell Craig | |
| Railroad Yard Man (uncredited) | Kernan Cripps | |
| Man Outside Union Hall - Cameo Appearance (uncredited) | 平·克勞斯貝（Bing Crosby） | |
| Ole - Bartender (uncredited) | Vernon Dent | |
| Pilot (uncredited) | Eddie Dew | |
| Chicago Redcap (uncredited) | Dudley Dickerson | |
| Stuttering Boy (uncredited) | Jimmie Dodd | |
| Hefty Woman (uncredited) | Pearl Early | |
| Mrs. Weatherwax (uncredited) | Sarah Edwards | |
| Dan - Backstage Doorman (uncredited) | Dick Elliott | |
| Newsboy (uncredited) | Johnny Erickson | |
| Mother at Meeting (uncredited) | Betty Farrington | |
| Radio Announcer (voice) (uncredited) | James Ford | |
| Colonel Raeburn (uncredited) | William Forrest | |
| Male Nurse (uncredited) | Arno Frey | |
| Mechanic (uncredited) | Jack Gardner | |
| Pilot (uncredited) | Kirby Grant | |
| Woman in Theatre Box (uncredited) | Grace Hayle | |
| Train Official (uncredited) | Edward Hearn | |
| Mike (uncredited) | Oscar 'Dutch' Hend.. | |
| Elevator Operator (uncredited) | George Hickman | |
| Announcer (voice) (uncredited) | John Hiestand | |
| English Driver (uncredited) | Leyland Hodgson | |
| Irish Cop at Hit-and-Run Accident (uncredited) | Harry Hollingsworth | |
| Mother Saying "He Cries" (uncredited) | Alice Keating | |
| Officer with Colonel Raeburn (uncredited) | Richard Keene | |
| Bus #5 Driver (uncredited) | John Kelly | |
| Girl in Theatre Box (uncredited) | Phyllis Kennedy | |
| Bus Driver (uncredited) | Lyle Latell | |
| Onlooker Extra on Street (uncredited) | Perc Launders | |
| Young Hit-and-Run Victim (uncredited) | Teala Loring | |
| Spectator Announcing "Girl is Dead" (uncredited) | Jack Luden | |
| Brakeman (uncredited) | Charles McAvoy | |
| Irishman on Bus (uncredited) | Pat McKee | |
| Newsboy (uncredited) | David McKim | |
| Cop Outside Union Hall (uncredited) | Art Miles | |
| Truck Driver (uncredited) | James Millican | |
| New York Taxi Driver (uncredited) | Frank Mills | |
| Pullman Porter (uncredited) | Charles R. Moore | |
| Newsboy (uncredited) | Rex Moore | |
| Customer in Diner (uncredited) | Bert Moorhouse | |
| Man in Coffee Shop (uncredited) | Louis Natheaux | |
| Mother with Rubber Panties Trouble (uncredited) | Rita Owin | |
| Policeman (uncredited) | Edward Peil Sr. | |
| Newsboy (uncredited) | Gerald Pierce | |
| Newsboy (uncredited) | Allan Ramsay | |
| Frederick's Mother (uncredited) | Isabel Randolph | |
| Newsboy (uncredited) | Joe Recht | |
| Policeman (uncredited) | Dick Rush | |
| Dr. Robert Higby (uncredited) | Paul Scardon | |
| Ice Cream Vendor (uncredited) | Jack Shea | |
| Frederick (uncredited) | 艾爾弗法（Carl 'Alfalfa' Swi..） | |
| Pilot (uncredited) | George Turner | |
| Stone-Faced Woman (uncredited) | Minerva Urecal | |
| Bus Driver (uncredited) | Max Wagner | |
| Apartment Manager (uncredited) | Lloyd Whitlock | |
