
Ben Campbell is a young, highly intelligent, student at M.I.T. in Boston who strives to succeed. Wanting a scholarship to transfer to Harvard School of Medicine with the desire to become a doctor, Ben learns that he cannot afford the $300,000 for the four to five years of schooling as he comes from a poor, working-class background. But one evening, Ben is introduced by his unorthodox math professor Micky Rosa into a small but secretive club of five. Students Jill, Choi, Kianna, and Fisher, who are being trained by Professor Rosa of the skill of card counting at blackjack.
Use Gatsby to find where to watch 21 (2008) online. This movie page brings together streaming availability, cast details, ratings, and related discovery links in one place.
Watch now by comparing streaming, rental, and purchase options from Amazon Video (Rent), Apple TV (Rent), Amazon Video (Buy) where they are currently listed for your region.
Gatsby shows where to watch 21 online, including streaming, rental, and purchase options when availability data is listed for your region.
21 may be available through Amazon Video (Rent), Apple TV (Rent), Amazon Video (Buy) where those providers are listed.
The cast section includes Christopher Michael Holley, Josh Gad, Laurence Fishburne, and more, with links to Gatsby cast and filmography pages.
Use the related titles, genre links, and browse pages on Gatsby to find more movies and shows like 21.

Ben Campbell is a young, highly intelligent, student at M.I.T. in Boston who strives to succeed. Wanting a scholarship to transfer to Harvard School of Medicine with the desire to become a doctor, Ben learns that he cannot afford the $300,000 for the four to five years of schooling as he comes from a poor, working-class background. But one evening, Ben is introduced by his unorthodox math professor Micky Rosa into a small but secretive club of five. Students Jill, Choi, Kianna, and Fisher, who are being trained by Professor Rosa of the skill of card counting at blackjack.







