Set in 1959, Diner shows how five young men resist their adulthood and seek refuge in their beloved Diner. The mundane, childish, and titillating details of their lives are shared. But the golden moments pass, and the men shoulder their responsibilities, leaving the Diner behind.
| Directing | Barry Levinson | Director |
| Writing | Barry Levinson | Screenplay |
| Production | Mark Johnson | Executive Producer |
| Production | Jerry Weintraub | Producer |
| Editing | Stu Linder | Editor |
| Production | Ellen Chenoweth | Casting |
| Art | Leon Harris | Art Direction |
| Art | R. Chris Westlund | Set Decoration |
| Costume & Make-Up | Gloria Gresham | Costume Design |
| Costume & Make-Up | Irving Buchman | Makeup Artist |
| Costume & Make-Up | Christine George | Hairstylist |
| Production | Ken Swor | Unit Production Manager |
| Art | Steven Franciotti | Construction Coordinator |
| Art | Bill Gay | Leadman |
| Sound | Gary Alexander | Sound Re-Recording Mixer |
| Sound | Paul Hochman | Sound Editor |
| Sound | Christopher Jenkins | Sound Re-Recording Mixer |
| Sound | C. Darin Knight | Sound mixer |
| Sound | Larry Stensvold | Sound Re-Recording Mixer |
| Crew | Charles Schulthies | Special Effects |
| Camera | Catharine Bushnell | Still Photographer |
| Camera | Ted Churchill | Camera Operator |
| Lighting | Richárd Falk | Lighting Supervisor |
| Lighting | John M. Gilgar | Gaffer |
| Camera | Donald Sweeney | Camera Operator |
| Costume & Make-Up | Deahdra Scarano | Costume Design |
| Costume & Make-Up | Mary E. Vogt | Costume Design |
| Costume & Make-Up | G. Tony Scarano | Costume Design |
| Editing | Andy Blumenthal | Editor |
| Sound | Joe Tuley | Music Editor |
| Crew | Mike Padovich | Transportation Coordinator |
| Camera | Peter Sova | Director of Photography |
| Sound | Bruce Brody | Original Music Composer |
| Sound | Ivan Král | Original Music Composer |
| Art | Larry Clark Bird | Property Master |
| Art | Vinnie Vecchio | Property Master |
| Art | Ken Zimmerman | Assistant Property Master |
