NCIS: Los Angeles is a popular police procedural drama that was premiered on CBS on September 22, 2009. The show stars Chris O’Donnell and LL Cool J which follows the Los Angeles–based Office of Special Projects (OSP). The show mainly focuses on Special Agent G. Callen played by Chris O’Donnell. He leads an elite team of undercover operatives that deals with threats from both national and international criminals. The team has many members such as Special Agent Kensi Blye played by Daniela Ruah, Sam Hanna played by LL Cool J), Eric Bartholomew played by Barrett Foa and many others. The show is the spin-off of another hit police procedural show called NCIS. The series has gained lots of positive reviews from both general audiences as well as critics. It has already been renewed for the 12th season.