The following contains major spoilers from NCIS Season 21, Episode 7, "A Thousand Yards," which debuted Monday, April 15 on CBS. The 1,000th episode of the NCIS franchise is an occasion ...

"NCIS" is 1,000 episodes old, and it treated its audience to a callback-laden plot that shows how the team's past influences its present. During "A Thousand Yards," Leon Vance (Rocky Carroll ...