The unit is headed by authoritative Frank Donovan (Oded Fehr), with undercover agents Jake Shaw (Jon Seda) and Alex Cross (Vera Farmiga), psychological profiler Monica Davis (Bruklin Harris), and young techno-wizard Cody (Jarrad Paul), who runs all of the high-tech surveillance operations.
As a federal team, the group responds to emergencies all over the country: taking down elite bank robbers, drug kingpins, domestic terrorists, spies, jewel thieves, and corrupt cops. The drama’s character-driven storylines emphasize the taut, cat-and-mouse game played by the undercover agents as they attempt to infiltrate the lives of a gallery of criminals, including murderous master thief Jack „Sonny“ Walker (William Forsythe) and imprisoned drug lord Carlos Cortez (Steven Bauer).
The series also explores the psychological toll undercover work takes on the agents who play this deadly game of false identities and who commit treachery as a daily profession for the greater good. The team often butts heads with Paul Bloom (Brian Markinson), their obstructive and fiercely ambitious Justice Department boss. [Wikipedia]