List of Famous people who are 21

Joseph Chappelle is an American screenwriter, producer, and director of film and television. He is perhaps best known for his work on the critically acclaimed HBO series The Wire, where he directed six episodes and served as co-executive producer for three seasons. In 2018, his episode "Middle Ground" was named the 6th Best TV Episode of the Century by pop culture website The Ringer. He has also produced and directed several other popular cable television programs, including CSI: Miami, Fringe and Chicago Fire.

Richard Stammers is a British visual effects artist.

Phil Abraham is an American cinematographer and television director. He worked on all six seasons of The Sopranos, initially as a camera operator, then as a cinematographer and eventually as an episodic director. He won the 2008 Primetime Emmy Award for Outstanding Cinematography for a One Hour Series for his work on the pilot of Mad Men and has been nominated for four other Primetime Emmy Awards for Outstanding Cinematography for a Single-Camera Series for his work on The Sopranos. Besides working as a cinematographer for Mad Men, he has also worked as a director for fifteen episodes. He picked up two more nominations for a Primetime Emmy Award for Outstanding Directing for a Drama Series for Mad Men episodes "The Jet Set" and "The Other Woman". He attended high school at York Preparatory School and graduated from Wesleyan University, along with Mad Men creator Matthew Weiner.

Simon Thompson is an make-up artist who was nominated at the 70th Academy Awards for his work on the film Titanic in the category of Best Makeup. He shared his nomination with Greg Cannom and Tina Earnshaw.

Nick Davis is a visual effects supervisor who has worked in visual effects since the early 1990s. He was nominated at the 81st Academy Awards for The Dark Knight. He was nominated in the category of Best Visual Effects, he shared his nomination with Chris Corbould, Paul Franklin and Tim Webber.

Peter Saraf is an American film producer whose feature film credits include Adaptation (2002), Little Miss Sunshine (2006), Our Idiot Brother (2011), and The Kings of Summer (2013). In 2004, he co-founded the film production company Big Beach with Marc Turtletaub; the two still run the company and produce most of their films through it.