Catherine Haena Kim plays Milo Ventimiglia's leading lady on "The Company You Keep" — and this isn't her first time taking on a role in a crime drama. Fans of the CBS drama "FBI" may recognize her as Special Agent Emily Ryder. She's also held brief roles on other crime dramas including "Major Crimes" and the reboots of "Magnum P.I." and "Hawaii Five-0." Kim portrays Emma, a CIA operative who's on a mission that could derail Charlie's (Ventimiglia) life. Although they're drawn to each other, their romance is complicated by the fact that Emma is investigating a powerful criminal who has Charlie on the hook. The series also features the talents of William Fichtner, Freda Foh Shen, Sarah Wayne Callies, James Saito, Felisha Terrell, James Saito, and Polly Draper.
Ventimiglia has his own string of small-screen credits, and they include roles that have made him a household name. While "The Company You Keep" gives Ventimiglia the chance to lead another TV series, he also acts as one of the show's many executive producers. Additionally, the pilot episode was directed by Ben Younger and written by Julia Cohen.