'Saturday Night Live' Enters 40th Season

The storied US comedy sketch show "Saturday Night Live" cruises into middle age this season, setting off a nostalgia trip. The program's 40th season kicks off this weekend with "Guardians of the Galaxy" star Chris Pratt as host, pop princess Ariana Grande as musical guest and its influence as strong as ever, thanks to the digital era. Skits performed by the cast of the NBC show and the revolving group of A-list hosts -- from Justin Timberlake to Tom ...