NCIS LOS ANGELES Season 6 Episode 20 Photos Rage : “Rage” — Pictured: Chris O’Donnell (Special Agent G. Callen) and Daniela Ruah (Special Agent Kensi Blye). Callen and Sam resume their undercover identities as a prisoner and guard to infiltrate a white supremacy group believed to be in possession of stolen nuclear material. Kensi transforms herself into a tattooed biker chick to play the part of Callen’s girlfriend. Also, Callen’s first meeting with Hetty is revealed, on NCIS Los Angeles, Monday, April 13 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Photo: Cliff Lipson/CBS ©2015 CBS Broadcasting, Inc. All Rights Reserved.