The Shield - Season 4 - Eps 6: Insurgents
Vic and Monica stake a deal with the DEA to shut down Mitchell's tar heroin operation. When the bust comes up empty, Vic's suspicions of Shane grow, until Shane proves himself by coming up with a key piece of evidence that reveals a large stash of tar being stored at a local church. Meanwhile, Dutch and Claudette's friendship continues to feel strain as they try to tie a young woman's murder to a suspected serial killer. Plus, Julien takes a stand against Monica's policy, then goes to David for support when she suggests he consider transferring out of Farmington.
About The Shield

Title: The Shield
First Air Date: 2002-03-12
Last Air Date: 2008-11-25
Status: Ended
Rating: 8.1/10 (from 765 votes)
Language: EN
Seasons: 8
Total Episodes: 88
Network: FX
Genres: Crime, Drama, Action & Adventure
Production Companies: Fox Television Studios, Sony Pictures Television, Columbia TriStar Television, MiddKid Productions
Synopsis
The story of an inner-city Los Angeles police precinct where some of the cops aren't above breaking the rules or working against their associates to both keep the streets safe and their self-interests intact.
Cast

Michael Chiklis
Vic Mackey

Catherine Dent
Danielle 'Danny' Sofer

Paula Garcés
Tina Hanlon

Walton Goggins
Shane Vendrell

Michael Jace
Julien Lowe

Jay Karnes
Holland 'Dutch' Wagenbach

Benito Martinez
David Aceveda

David Marciano
Steve Billings

CCH Pounder
Claudette Wyms

Cathy Cahlin Ryan
Corrine Mackey