A young man tries to escape the South Side of 1920s Chicago.
| Actor | Role |
|---|---|
| CChristopher KnightStuds Lonigan | Studs Lonigan |
 Frank GorshinKenny Killarney | Kenny Killarney |
 Venetia StevensonLucy Scanlon | Lucy Scanlon |
 Carolyn CraigCatherine Banahan | Catherine Banahan |
 Jack NicholsonWeary Reilly | Weary Reilly |
| RRobert CasperPaulie Haggerty | Paulie Haggerty |
 Dick ForanPatrick Lonigan | Patrick Lonigan |
 Katherine SquireMrs. Lonigan | Mrs. Lonigan |
 Jay C. FlippenFather Gilhooey | Father Gilhooey |
 Josie LloydNew Year's Eve Party Girl (uncredited) | New Year's Eve Party Girl (uncredited) |