TV's most shockingly realistic police drama returns for an explosive fifth season! As the Strike Team attempts to defuse racial tensions in the neighborhood, friction inside The Barn escalates with the arrival of Detective Jon Kavanaugh, an ambitious and menacing Internal Affairs officer determined to bring down Vic Mackey. Kavanaugh interrogates Mackey's allies and foes in an effort to either weaken their loyalty or uncover incriminating evidence. In the midst of all this uneasiness and mistrust Dutch and Claudette's work relationship becomes strained, Danny refuses to reveal the father of her baby and Julien struggles after he's partnered with a bumbling rookie cop. (6 Disc) Starring: Michael Chiklis ; CCH Pounder ; Catherine Dent ; Walton Goggins ; Michael Jace ; Carl Weathers