Television News Wilmer Valderrama to play 'charismatic loose cannon' on Season 14 of 'NCIS' 06/17/2016 Wilmer Valderrama has joined the cast of "NCIS" as a series regular for Season 14, CBS announced Thursday. Read More RELATED NEWS From Tokyo to Las Vegas: Taylor Swift's flight to Super Bowl LVIII'Chucky' Season 3 trailer released by USA Network and Syfy'Quantum Leap' Season 2 visits L.A. riots, Salem Witch Trials, and more TAGS: Pauley Perrette David McCallum Wilmer Valderrama Mark Harmon Rocky Carroll Brian Dietzen Sean Murray Emily Wickersham Gary Glasberg Grey's Anatomy That '70s Show NCIS Awake Minority Report From Dusk till Dawn: The Series Awake Minority Report