CBS posted this video featuring some of the biggest new and returning primetime stars, including NCIS’s Pauley Perrette (Abby Sciuto), Mark Harmon (Leroy Jethro Gibbs) and Michael Weatherly (Tony DiNozzo); LL Cool J (Sam Hanna) and Chris O’Donnell (G Callen) from NCIS: Los Angeles; Criminal Minds’ Kirsten Vangsness (Penelope Garcia) and newcomer Jennifer Love Hewitt […] More...