Where to watch 21 (2008) tonight

21 (2008) runs 2 h 3 min, is rated PG-13 in the US and averages 6.7 from 5,219 TMDB members. Ben Campbell is a young, highly intelligent student at M.I.T. who strives to succeed. Wanting a scholarship to transfer to Harvard School of Medicine to become a doctor, Ben learns that he cannot afford the $300,000 tuition as he comes from a poor, working-class background. But one evening, Ben is introduced by his unorthodox math professor to a small but secretive club of five students, Jill, Choi, Kianna, and…

Runtime

2 h 3 min — ends 10:03 pm if you start at 8:00 pm

Rated

PG-13 (US)

Genres

Drama, Crime

Released

March 27, 2008

TMDB rating

6.7 / 10 from 5,219 votes

Director

Robert Luketic

Starring

Jim Sturgess, Kevin Spacey, Kate Bosworth, Aaron Yoo

Language

English

Where to watch it tonight

Streaming availability by JustWatch. In the US, as of 2026-11-07: Tubi TV (free with ads).

Questions people ask

How long is 21?

21 is 2 h 3 min long (123 minutes). If you start it at 8:00 pm it ends at 10:03 pm; add about 20 minutes if you watch trailers first.

What is 21 rated?

21 is rated PG-13 in the US.

Is 21 a good movie to watch with a group?

Better for one or two who will actually watch. Drama and Crime reward attention; a room that talks over it will miss the point.

Where can I stream 21?

In the US, as of 2026-11-07: Tubi TV (free with ads). Availability changes often; this page loads the live list for your country (streaming availability by JustWatch).

Lists it could be on

• Movies from the 2000s
• The most-rated movies on TMDB

If you like 21

• The Woman in the Window (1944)
• Who's Afraid of Virginia Woolf? (1966)
• The Pelican Brief (1993)
• Owning Mahowny (2003)
• Passing (2021)
• Good Will Hunting (1997)
• The Man Without a Face (1993)
• If I Stay (2014)

21 on TMDB · This product uses the TMDB API but is not endorsed or certified by TMDB.