
21 (2008)
They proved the Vegas Blackjack System was beatable...by beating the hell out of it.
Keywords
21 rating: IMDb, Rotten Tomatoes and Metacritic
With 36% on Rotten Tomatoes, backed by 6.8/10 on IMDb and 48/100 on Metacritic, critical reception of this film has been modest.
About 21
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 Fisher, who are being trained by Professor Rosa to count cards at blackjack.
Cast of 21

Jim Sturgess
as Ben Campbell

Kevin Spacey
as Micky Rosa

Kate Bosworth
as Jill Taylor

Aaron Yoo
as Choi

Liza Lapira
as Kianna

Jacob Pitts
as Fisher

Laurence Fishburne
as Cole Williams

Jack McGee
as Terry

Josh Gad
as Miles

Sam Golzari
as Cam

Helen Carey
as Ellen Campbell

Jack Gilpin
as Bob Phillips
21 facts
- Budget
- $35M
- Box office
- $159.8M
Our take on 21
Robert Luketic's 2008 crime drama centers on Ben Campbell, a brilliant MIT student desperate to fund a place at Harvard's medical school. Unable to cover the steep tuition on his working-class means, he's recruited by an unorthodox math professor into a small, secretive circle of students trained to count cards and beat the blackjack tables. What starts as a way out becomes a high-stakes double life. It's a slick, morality-tinged thriller about ambition, temptation and the cost of easy money, best suited to viewers who enjoy casino intrigue and clever-scheme storytelling. Expect gloss and momentum rather than gritty realism, with the pull of reinvention at its heart.
Ranked by the iRankMovies editorial teamUpdated August 2026MethodologyData sources
Audience opinions
What the audience liked
- •Blackjack casino setting creates high-stakes drama atmosphere
- •College dormitory ensemble dynamics generate character-driven tension
- •Card game competition showcases intellectual strategic gameplay element
What the audience disliked
- •Crime drama formula undermines character authenticity and development
- •Dormitory crime focus strains moral complexity under heist energy
Trailer
Where to watch 21(US)
View on JustWatch →Rent / Buy
Availability may change. Data by JustWatch.
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