![Poster of the movie 21 Years: Richard Linklater [2014]](/images/posters/1000x1500/36/21-years-richard-linklater-2014-us-poster.jpg)
2014 Biography documentary
1h 18min
| Directed by | Michael Dunaway, Tara Wood |
| Written by | Tara Wood, Michael Dunaway |
| Company | Gravitas VenturesGravitas VenturesGravitas Ventures |
| Country | USA |
Featuring
Joey Lauren Adams
Jack Black
Julie Delpy
Mark Duplass
Zac Efron
Ethan Hawke
Greg Kinnear
Matthew McConaughey
Michael McKean
Parker Posey
Anthony Rapp
Keanu Reeves
Jason Reitman
Marissa Ribisi
Kevin Smith
Billy Bob Thornton
Louis Black
Rebecca Campbell
Miranda Cosgrove
Jay Duplass
Nicky Katt
Steven Chester Prince
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