Where to watch 21 Grams in United States
21 Grams is available to rent or buy on Amazon Video, Apple TV Store, Google Play Movies, YouTube and Fandango At Home in United States. It isn't on a subscription streaming service there yet. Availability checked 25 May 2026.
About 21 Grams
21 Grams is a 2003 movie in the Drama, Crime and Thriller genres, directed by Alejandro G. Iñárritu, starring Sean Penn, Naomi Watts and Benicio del Toro. It has a runtime of 2 hours 4 minutes. It holds an average rating of 7.3/10 from 3,397 viewers. Below you can see where to watch 21 Grams in United States — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.
21 Grams trailer
Overview
Paul Rivers, an ailing mathematician lovelessly married to an English émigré; Christina Peck, an upper-middle-class suburban housewife and mother of two girls; and Jack Jordan, a born-again ex-con, are brought together by a terrible accident that changes their lives.
Top cast
Sean Penn
Paul Rivers
Naomi Watts
Cristina Peck
Benicio del Toro
Jack Jordan
Charlotte Gainsbourg
Mary Rivers
Danny Huston
Michael Peck
Melissa Leo
Marianne Jordan
Clea DuVall
Claudia
Carly Nahon
Cathy
Claire Pakis
Laura
Nick Nichols
Boy
John Rubinstein
Gynecologist
Eddie Marsan
Reverend John
Loyd Keith Salter
Fat Man
Antef A. Harris
Basketball Guy
Marc Musso
Freddy
Teresa Delgado
Gina
Trent Dee
Guard
Tony Guyton
Guard #2
Wayne E. Beech, Jr.
Inmate #1
Keith Lamont Johnson
Inmate #2
Themes & keywords
Frequently asked questions
Where can I watch 21 Grams in United States?+
In United States, 21 Grams is available to rent or buy on Amazon Video, Apple TV Store, Google Play Movies, YouTube and Fandango At Home. It isn't on a subscription streaming service there right now.
Is 21 Grams on Netflix?+
21 Grams is not on Netflix in United States right now.
How long is 21 Grams?+
21 Grams has a runtime of 2 hours 4 minutes (124 minutes).
Who stars in 21 Grams?+
21 Grams stars Sean Penn, Naomi Watts, Benicio del Toro, Charlotte Gainsbourg and Danny Huston.
When did 21 Grams come out?+
21 Grams is a 2003 movie directed by Alejandro G. Iñárritu.
What genre is 21 Grams?+
21 Grams is Drama, Crime and Thriller film.
Who directed 21 Grams?+
21 Grams was directed by Alejandro G. Iñárritu.
User reviews
No reviews yet — be the first to review 21 Grams.
