NCIS may be one of the most popular network dramas on TV today, but the network wasn’t so sure about it when it first premiered in 2003. The JAG spinoff was originally called Naval NCIS, due to concern that viewers wouldn’t know what it was about, but this meant that the show’s full name was Naval Naval Criminal Investigation Service. Thankfully, the redundant title was soon changed to simply NCIS, but the show’s troubles had just begun. From the creator who was fired from his own show to the spinoff that never was, let’s take a look at the untold truth of NCIS. #NCIS #Truth #TV Title troubles | 0:00 Mark Harmon's rage | 1:02 NCIS: Lawsuit Angeles | 1:27 NCIS: Red | 2:02 Don Johnson...almost | 2:31 Pauley Perrette's Twitter blunder | 3:07 Perrette's personal life | 3:40 Diane Neal’s Twitter meltdown | 4:19 A very important cameo | 4:48 Read Full Article: http://www.looper.com/15977/untold-truth-ncis/