A journey through the professional life of innovative film director Richard Linklater: 21 years creating films, carving his signature in pop culture; an analysis of his style and motivations, through the funny and moving testimonies of close friends and collaborators, actors and other filmmakers.
Unfortunately the movie 21 Years: Richard Linklater is not yet available on HBO Max.
| Directing | Michael Dunaway | Director |
| Production | Nolan Gallagher | Executive Producer |
| Production | Tara Wood | Producer |
| Production | R. J. Strain | Co-Executive Producer |
| Editing | Jeremy Ward | Editor |
| Sound | Graham Reynolds | Original Music Composer |
| Production | Michael Murphy | Executive Producer |
| Production | Mario Davila | Executive Producer |
| Production | Michael Dunaway | Producer |
| Production | Pamela Sutton | Executive Producer |
| Production | Norman Gregory McGuire | Executive Producer |
| Production | William Pedroza | Executive Producer |
| Directing | Tara Wood | Co-Director |
| Production | Amy Tekell | Co-Executive Producer |
| Production | Robert C. McGirr | Executive Producer |
| Production | Melanie Miller | Producer |
| Production | David Claassen | Associate Producer |
| Production | Marco Derhy | Associate Producer |
| Costume & Make-Up | Julianne Kaye | Makeup & Hair |
| Production | Kimberly Mason | Co-Executive Producer |
| Sound | Erik Duemig | Sound Recordist |
| Camera | Jeffery Fiterman | Still Photographer |
| Crew | Robert Rodriguez | Thanks |
| Crew | Ted Griffis | Post Production Supervisor |
| Camera | Cooper Dunn | Second Unit Director of Photography |
| Crew | Steven Soderbergh | Thanks |
| Production | Karen Mitchell | Associate Producer |
| Camera | Aaron Brown | Director of Photography |
| Sound | Evan Dunivan | Sound Re-Recording Mixer |
| Crew | Quentin Tarantino | Thanks |
| Sound | Joseph Duemig | Sound Recordist |
| Sound | James Parker | Sound Recordist |
