The NCIS franchise, started in 2003, has expanded to include a series of spin-offs, including NCIS: New Orleans. Each series deals with naval criminal investigations in different settings.

NCIS: New Orleans is bringing back a former cast member for its final episodes, but who is it? Get all the details right here via TV Fanatic.

Not even having time for his family and having serious effects on his personal life, Harmon allegedly almost left because of ...