Ziva is no longer Probie "Nature of the Beast" 9x01
NCIS Season 9 Premiere "NATURE OF THE BEAST" PROMO in HD 1080p
NCIS - 9x01 Nature of the Beast (30sec Promo)
NCIS EJ Shot
"Nature of the Beast" is the first episode of the ninth season of the American police procedural drama NCIS, and the 187th episode overall. It originally aired on CBS in the United States on September 20, 2011. The episode is written by Gary Glasberg and directed by Tony Wharmby, and was seen by 19.96 million viewers.