The Enemy Within (2019)

Erica Shepherd, once a brilliant operative for the CIA, now resides in a Supermax prison as the infamous traitor in American history. Her life sentence has become a constant reminder of her past. FBI Agent Will Keaton, despite his internal conflict, has no other choice but to seek Shepherd's assistance in apprehending a highly dangerous and elusive criminal, someone she intimately understands. Although Shepherd and Keaton possess distinct motives for pursuing justice against their common enemy, they share the understanding that in order to apprehend a spy, they must delve into the mind of one. The boundaries of their collaboration are blurred, as they navigate the treacherous path of trust, loyalty, and betrayal in their pursuit of truth and justice.