50889124 Rapper turned actor LL Cool J films scenes for ‘NCIS: Los Angeles’ with his on screen partner actor Chris O’Donnell in Venice, CA on September 17th, 2012. Rapper turned actor LL Cool J films scenes for ‘NCIS: Los Angeles’ with his on screen partner actor Chris O’Donnell in Venice, CA on September 17th, 2012. FameFlynet, Inc – Beverly Hills, CA, USA – +1 (818) 307-4813