Cast of 21

Jim Sturgess plays Ben Campbell, an MIT student who joins the card counting team to win money for medical school.

Kevin Spacey portrays Micky Rosa, an unorthodox math professor who masterminds the card counting group.

Kate Bosworth is Jill Taylor, a member of the card counting team and love interest of Ben Campbell.

Aaron Yoo plays Choi, a tech-savvy member of the MIT blackjack team.

Liza Lapira takes on the role of Kianna, one of the skilled members of the blackjack team.

Jacob Pitts portrays Fisher, another integral member of the card counting team.

Laurence Fishburne plays Cole Williams, a tough casino security chief on the trail of the card counting team.

Jack McGee is Terry, a casino employee who assists the card counting team.

Josh Gad plays Miles, Ben Campbell’s nerdy roommate at MIT.

Sam Golzari portrays Cam, a member of the blackjack team who uses his acting skills to distract casino staff.

Helen Carey plays Ellen Campbell, Ben Campbell’s caring mother.

Jack Gilpin takes the role of Bob Phillips, Ben Campbell’s robotics professor at MIT.