When Ben Grimes demands money in exchange for the list he seized from a safe box in Khalid's compound, Carter must go back to his roots to help obtain the money. Meanwhile, Rebecca is determined to figure out who leaked the Rangers' files.

After Carter escapes from the police precinct, he must put his trust in the CTU as he plans a meet up with Grimes to do the exchange. Meanwhile, Rebecca and Donovan try to isolate the leak and Amira and Harris deal with a slight hiccup in their plan.

Using a lead, Carter and CTU narrow in on an enemy’s location. Meanwhile, Amira (guest star Kathryn Prescott) comes to a crossroads as her plan nears completion

Carter turns to Andy for help, in order to get crucial evidence back in their possession. Meanwhile, Rebecca calls in someone from the outside when CTU’s regular interrogation techniques lead them to a dead end