To call "NCIS" a TV institution would be an understatement. The police procedural series premiered as a spinoff of "JAG" back in 2003, and had since lapped it several times over. At the time of ...

"NCIS" has become one of the most exciting and expansive franchises in television. The long-running drama series began in its original form back in 2003 and has led to a number of spin-off series.