Cast & crew
Sonny Boy (1929)
Directed by Archie Mayo Written by Jimmy Starr, Jack L. Warner, C. Graham Baker
Cast
| Gertrude Olmstead | Mary Bennett |
| John T. Murray | Nigel Hamilton |
| Betty Bronson | Winifred Ames |
| Tom Dugan | Mulcahy |
| Lucy Beaumont | Thorpe |
| Edmund Breese | Thorpe |
| Jed Prouty | Phil |
| Davey Lee | Sonny Corleone |
| Edward Everett Horton | Crandall |
Crew
| Archie Mayo | Director |
| Jimmy Starr | Writer |
| Jack L. Warner | Story |
| C. Graham Baker | Writer |