A spinoff of hit CBS show NCIS, NCIS: Los Angeles is a drama about the high stakes world of the Office of Special Projects (OSP), a division of NCIS that is charged with apprehending dangerous and elusive criminals that pose a threat to the nation's security. By assuming false identities and utilizing the most advanced technology, this team of highly trained agents goes deep undercover, putting their lives on the line in the field to bring down their targets. Starring Chris O'Donnell and LL Cool J.
This list is in constant development according to highly rated and reviewed TV shows that I've happened to miss (I was potentially under a rock somewhere). Also, includes up and coming shows that could be firm favourites.