NBC's Bob Greenblatt on Jay Leno's Future, Reveals Final Guests

The lineup for the final week of the Leno-hosted "Tonight Show" was also unveiled, with Billy Crystal -- Leno's first guest in 1992 -- returning. The Tonight Show With Jay Leno has set the guest lineup for its final week of shows. Leno, who has led the NBC late-night talk show since 1992, will welcome Billy Crystal -- his first Tonight Show guest -- to the couch for his final show Thursday, Feb. 6. His musical guest for the episode will be Garth Brooks. Crystal was Leno's first guest on May 25, ...