NCIS/Doppelgänger

Doppelgänger
Season 2, Episode 12
Airdate	January 18, 2005
Written by	Jack Bernstein
Directed by	Terrence O'Hara
Stream
← 2x11 Black Water	2x13 → The Meat Puzzle
NCIS — Season Two

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Doppelgänger is the twelfth episode of the second season of NCIS, and the thirty-fifth episode overall.

Starring: Mark Harmon (Special Agent Leroy Jethro Gibbs), Sasha Alexander (Special Agent Caitlin Todd), Michael Weatherly (Special Agent Anthony DiNozzo), Pauley Perrette (Forensic Scientist Abby Sciuto), Sean Murray (Special Agent Timothy McGee)

and David McCallum (Dr. Donald "Ducky" Mallard)

Guest Starring: John Doman (Police Lt. Cheney), Chad Willett (Detective Primo Monteleone), Rebecca McFarland (Detective Rachel Rapp), Kim Oja (Karen Wilkerson), Robert Patrick Benedict (Aaron Alan Wright), Will Burke (Detective Todd Miller), Willie C. Carpenter (Arthur Gruden), Grant Garrison (P.O. Niles Wilson), Jeremy Guskin (Roland Kesta), Craig Welzbacher (George Mansur)

Co-Starring: Michael Archer (Sales Person #1)