A highly-popular spin-off series is getting another spin-off of its own, and has lined up two actors to star. According to The Hollywood Reporter, Chris O'Donnell and LL Cool J are in talks to join a spin-off of the hit CBS series NCIS: Naval Criminal Investigative Service.
O'Donnell would play Callen, a chameleon-like operative who can assume multiple identities. LL Cool J would play Sam Hannah, a charming tough guy who's also a former Navy SEAL.
It wasn't clear when production would start on the pilot as of yet.