紧张悬疑，真相探索。久久久精彩视频

　　In this 6 part series, the real life agents of NCIS reveal how they investigate crimes involving fraud, hacking, and murder. Rocky Carroll, who plays NCIS director Leon Vance on NCIS, narrates these episodes, which aired on April 25, May 12, and May 23-June 13, 2017, all of which except for May 12 being on Tuesdays.