Conan O'Brien Returns to His Old 'Late Night' Studio in New You are able to (Video)

Frazer Harrison/Getty ImagesConan O'Brien Conan O'Brien came back to his old stomping grounds last evening on NBC's Late Evening With Jimmy Fallon -- and that he reunited by having an old friend. O'Brien, who left NBC this past year after under 12 several weeks as Tonight Show host, came by Jimmy Fallon's late-evening show, who films in the old studio in NY City. He'll be around doing a bit of shows in the Beacon Theater. PHOTOS: 10 Television Shows Canceled Faster Than 'The Playboy Club' Fallon was talking about the autumn weather, when O'Brien designed a surprise appearance. "The way you doin'?," O'Brien stated to Fallon, who stated, "This really is unbelievable." "I had been in NY and that i wanted to look at my old studio. Hey Max!" O'Brien joked, pointing to Questlove, drummer for that Roots. "Hair looks amazing, guy." (He was mentioning to his Late Evening/Tonight Show counterpart, Max Weinberg, who's this is not on The best spinner's' Conan.) PHOTOS: NBC's New Fall Television Shows "You had been for 16 years. Then ... what went down?,Inch Fallon requested. The 2 started to laugh. "Don't you be worried about, you're a youthful guy," O'Brien joked. "I left something here, something vital that you me. ... I believe I'm have to it again," he stated, before revealing Triumph the Insult Comic Dog. STORY: Jimmy Fallon Will Go back to 'Saturday Evening Live' as Host Watch the relaxation of O'Brien's appearance on Late Evening below: Jimmy Fallon Conan O'Brien NBC The Tonight Show Conan The best spinner's Late Evening With Jimmy Fallon