Grand Canyon revolved around six residents from different backgrounds whose lives intertwine in modern-day Los Angeles. At the center of the film is the unlikely friendship of two men from different races and classes brought together when one finds himself in jeopardy in the other's rough neighborhood.
| Sound | James Newton Howard | Original Music Composer |
| Crew | Walter Hill | Thanks |
| Art | Cheryl Carasik | Set Decoration |
| Art | Bo Welch | Production Design |
| Directing | Lawrence Kasdan | Director |
| Production | Lawrence Kasdan | Producer |
| Writing | Lawrence Kasdan | Writer |
| Production | Charles Okun | Producer |
| Camera | Owen Roizman | Director of Photography |
| Art | Tom Duffield | Art Direction |
| Production | Jennifer Shull | Casting |
| Costume & Make-Up | Aggie Guerard Rodgers | Costume Design |
| Editing | Carol Littleton | Editor |
| Costume & Make-Up | Leonard Engelman | Makeup Artist |
| Sound | Stu Bernstein | Sound Effects Editor |
| Costume & Make-Up | Frank Griffin | Makeup Artist |
| Production | Michael Grillo | Producer |
| Costume & Make-Up | Marlene D. Williams | Hairstylist |
| Sound | John Murray | Foley Editor |
| Sound | Alicia Stevenson | Foley Artist |
| Directing | Anne Rapp | Script Supervisor |
| Production | John Panzarella | Location Manager |
| Crew | Burt Dalton | Special Effects |
| Crew | Thomas R. Burman | Makeup Effects |
| Production | Meg Kasdan | Associate Producer |
| Sound | Kimberly Harris | ADR Editor |
| Production | Barbara Harris | ADR Voice Casting |
| Sound | Nerses Gezalyan | Foley Recordist |
| Sound | John H. Arrufat | Dialogue Editor |
| Sound | James Matheny | Dialogue Editor |
| Production | Ron Stacker Thompson | Associate Producer |
| Sound | Dan O'Connell | Foley Artist |
| Art | William A. Petrotta | Property Master |
| Sound | Robert Grieve | Supervising Sound Editor |
| Sound | Rick Kline | Sound Re-Recording Mixer |
| Sound | Kevin O’Connell | Sound Re-Recording Mixer |
| Sound | Greg Orloff | Foley Mixer |
| Crew | Bari Dreiband-Burman | Makeup Effects |
| Production | Steph Benseman | Location Manager |
| Sound | Steve Mann | Sound Effects Editor |
| Sound | David E. Stone | Dialogue Editor |
| Costume & Make-Up | Winnie D. Brown | Costume Supervisor |
| Sound | Geoffrey Patterson | Boom Operator |
| Camera | Gemma La Mana | Still Photographer |
| Sound | Beth Bergeron | ADR Supervisor |
| Sound | David MacMillan | Production Sound Mixer |
| Sound | Michael Dressel | Foley Editor |
| Sound | Jonathan Klein | ADR Editor |
