The Shield - Season 4 - Eps 2: Grave
Mackey tries to help an old acquaintance find a wayward teenager, but the search quickly turns ugly when the missing teen appears to have been involved in a shoot-out. Meanwhile, Shane heads out into the field with his new partner Army, teaching him shady police tactics and seeing how far he'll go to be partnered up. Plus, Aceveda spends his last day trying to bury Vic for good, which makes things difficult for Rawling trying to take his place.
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