Danny Muldoon, a Chicago policeman, still lives with his overbearing mother Rose. He meets and falls in love with Theresa Luna , whose father owns the local funeral parlour. Naturally, his mother objects to the relationship, and Danny and Theresa must either overcome her objections or give up the romance.
You can now watch Only the Lonely online on the following streaming providers in the United States.
| Costume & Make-Up | Mary E. Vogt | Costume Design |
| Editing | Raja Gosnell | Editor |
| Production | John Hughes | Producer |
| Editing | Peter Teschner | Editor |
| Art | Rosemary Brandenburg | Set Decoration |
| Art | John Muto | Production Design |
| Camera | Julio Macat | Director of Photography |
| Art | Dan Webster | Art Direction |
| Directing | Chris Columbus | Director |
| Production | Hunt Lowry | Producer |
| Writing | Chris Columbus | Screenplay |
| Sound | Maurice Jarre | Original Music Composer |
| Crew | Freddie Hice | Stunt Coordinator |
| Crew | Tim A. Davison | Stunts |
