Spooks (2002)

Episode Overview

Title: The Seventh Division Plot: Tom is working undercover for Customs when he steps away to make a call, leaving his team vulnerable, resulting in their brutal murder. A Colombian drug cartel is believed to be the culprits. To infiltrate the organization, Zoe and Tom are tasked with gaining the trust of the cartel leader’s girlfriend. Meanwhile, Tessa resurfaces, fueled by a desire for vengeance against Harry and MI5. Her actions could jeopardize Tom and Zoe’s safety. Will they uncover the mole in time, or will Tessa’s thirst for revenge lead to tragedy?