Jessica Chastain stars as the leader of an illegal high-stakes poker ring in the newest trailer for "Molly's Game."

The trailer follows Chastain's character, Molly Bloom, adamantly explaining her choice to protect the identities of her famous clients to her defense lawyer, Charlie Jaffey, played by Idris Elba.

"Molly's Game" tells the story of Bloom, an Olympic-class skier who became known as the Poker Princess after running exclusive poker games for high-profile clients before being tracked down and arrested by the FBI.

The film marks writer Aaron Sorkin's directorial debut and features Chris O'Dowd, Michael Cera, Joe Keery, Rachel Skarsten, Graham Greene, Brian d'Arcy James and Kevin Costner.

"Molly's Game" is set to release in theaters on Nov. 22.