On Set with LL Cool J and Cast of "NCIS: Los Angeles"
On Set with LL Cool J and Cast of "NCIS: Los Angeles" The investigators become the investigated as YH heads to the set of CBS's hit crime drama "NCIS: Los Angeles" to get the skinny on Season 5 from stars LL Cool J, Chris O'Donnell, Renée Felice Smith, and Barrett Foa! Hear Chris's impersonation of LL's devoted fans, some beatboxing from LL, Renée's spot-on recreations of her co-stars' walking, and check out Renée…