Cast & crew
In Old Chicago (1938)
Directed by Henry King Written by Lamar Trotti, Sonya Levien, Niven Busch
Cast
| Tyrone Power | O'Leary |
| Alice Faye | Fawcett |
| Don Ameche | O'Leary |
| Bob Murphy | Police Officer |
| Wade Boteler | Police Officer |
| Gustav von Seyffertitz | Politician |
| Russell Hicks | Politician |
| Brooks Benedict | Spectator |
| George Chandler | (uncredited) |
| Bess Flowers | Colby |
| Vera Lewis | (uncredited) |
| Alice Brady | O'Leary |
| Andy Devine | Bixby |
| Brian Donlevy | Warren |
| Phyllis Brooks | Colby |
| Tom Brown | O'Leary |
| Sidney Blackmer | Sheridan |
| Berton Churchill | Colby |
| June Storey | Gretchen Rice |
| Paul Hurst | Mitch McCormick |
| Tyler Brooke | Specialty |
| Eddie Collins | Drunk |
| Scotty Mattraw | Beef Supreme |
| Joe Twerp | Stuttering |
| Clarence Wilson | Lawyer |
| Frank Dae | Bernard Judge |
| Harry Stubbs | Fire Rescue |
| Joe King | Captain Shaw |
| Francis Ford | Freeway Driver |
| Spencer Charters | W.J. Garver |
| Rondo Hatton | Rondo |
| J. Anthony Hughes | O'Leary |
| Gene Reynolds | O'Leary |
| Bobs Watson | O'Leary |
| Billy Watson | O'Leary |
| Madame Sul-Te-Wan | Hattie |
| Thelma Manning | Donahue |
| Ruth Gillette | Miss Catherine |
| Bert Moorhouse | (uncredited) |
| William H. O'Brien | (uncredited) |
| Martin Turner | Cuban Refugee |
Crew
| Lamar Trotti | Screenplay |
| Sonya Levien | Screenplay |
| Henry King | Director |
| Niven Busch | Story |
| Barbara McLean | Editor |
| Rudolph Sternad | Art Direction |
| Royer | Costume Design |
| Thomas Little | Set Decoration |
| Darryl F. Zanuck | Producer |
| J. Peverell Marley | Director of Photography |
| Robert D. Webb | Assistant Director |
| William S. Darling | Art Direction |
| Louis Silvers | Music Director |
| Kenneth Macgowan | Associate Producer |
| Booth McCracken | Unit Manager |
| Eugene Grossman | Sound |
| Edmund H. Hansen | Sound Engineer |
| Roger Heman Sr. | Sound |
| Yakima Canutt | Stunts |