NCIS - Los Angeles Database
Episode   Credits   Transcript    

Sans Voir, Part 1 is the twenty-third episode of NCIS: Los Angeles Season Three as well as the 71st episode of the entire series. The episode is the first part of the two-hour long season finale.


Marcel Janvier "the Chameleon" returns to Los Angeles intent on retribution for the injuries and financial losses he suffered in Crimeleon, while destroying Callen in the process.


Main Characters

Name Portrayed by Occupation
G. Callen Chris O'Donnell Special Agent-in-Charge, NCIS:OSP
Kensi Blye Daniela Ruah Special Agent, NCIS:OSP
Sam Hanna LL Cool J Special Agent, NCIS:OSP
Henrietta Lange Linda Hunt Operations Manager, NCIS:OSP
Eric Beale Barrett Foa Tech Operator NCIS: OSP
Marty Deeks Eric Christian Olsen LAPD Liaison to NCIS: OSP
Nell Jones Renée Felice Smith Intelligence Analyst, NCIS: OSP

Recurring Characters

Name Portrayed by Occupation
Owen Granger Miguel Ferrer Assistant Director of NCIS
Marcel Janvier Christopher Lambert Arms Dealer and Identity Thief, aka "The Chameleon"
Mike Renko Brian Avers NCIS Special Agent
Lauren Hunter Claire Forlani NCIS Senior Special Agent
Dr. Susan DePaul Sarayu Blue

Guest Characters

Name Portrayed by Notes
Mara White Lauren Sweetser
Rich Mayfield Scott MacDonald
Blake Mayfield William Gregory Lee
Jeff Foster Dustin Ingram
Neil Barlow Scott MacArthur
Conrad Weaver Patrick Quinlan
Earl Mayfield Jack Kennedy
Walter Henderson Alex Holmes
Motel Manager Brent Briscoe
Gun Store Employee Jeremy Timmins

Detailed Summary

Major Events


  • The title of the episode Sans Voir, Part 1 is a chess term for playing blindfolded. The term is a French phrase which literally means "without seeing".