Movie

21 Grams

“How much does life weigh?”

★ 7.3(3,403)20032h 4m

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 9 June 2026.

Where to watch 21 Grams

🇺🇸 United States

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Good to know

Director: Alejandro G. Iñárritu
Release date: 2003-09-06
Runtime: 2h 4m
Language: English
Box office: $60,427,839
Budget: $20,000,000
Status: Released
Country: United States of America
Studio: This is that
Part of: Iñárritu's Death Trilogy

21 Grams — trailer

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 3,403 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.

Synopsis

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.

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

Themes & keywords

life and deathrage and hatetransplantationfaithsuicide attemptloss of loved onewidowex-detaineenew mexicosadnesscar crashmultiple storylines

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.