NCIS “Legend” Season 6 Episode 22 (Part 1) April 26, 2009 NCIS Watch a sneak peek of NCIS Season 6 Episode 22 “Legend” airing this Tuesday April 28 at 9 pm on CBS. Also watch any NCIS Episodes you may have missed here. You can also watch a preview from NCIS “Legend” below and read all our NCIS coverage. Episode Synopsis: NCIS “Legend” Season 6 Episode 22 – The body of a Marine leads Gibbs and McGee to the NCIS OSP division in Los Angeles, where a murder investigation quickly climbs to a matter of national security in which the two offices must work together to resolve. Meanwhile, Tony begins to snoop into Ziva’s personal life, on NCIS, Tuesday, April 28 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Google+ (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pocket (Opens in new window)