>> jimmy: jonathan groff. come on pal, oh my god. >> jimmy fallon. >> jimmy: i'm so happy that you're back. thank you so much for coming on the show. >> thanks for having me back. >> jimmy: happy almost thanksgiving. >> thank you. >> jimmy: i want to talk about this netflix series, okay? it's called "mind hunter." not mine -- mind. >> mind. >> jimmy: "mind hunter." hunter of the mind. david fincher, pretty intense dude, he's a very funny guy too as well. >> he's hilarious. >> jimmy: he's one of the he's a good guy. what was it like doing this -- doing this one. >> i'm obsessed with him. i mean, he's like -- he's a a creative genius. >> jimmy: he's cool. yeah, yeah, yeah. >> he's so cool, he's so funny. and, you know, he's famous for doing a million takes. >> yeah. >> you do, you do like hundreds of takes. but coming from the theater where you do like the same show every night for months and months and months and months, it's kind of like doing theater. like, you do like three months into a show, from doing the

our pal jonathan groff is here! >> steve: yeah!d applause ] >> jimmy: plus, we do this bit. we feature this from time to time. we love doing this bit. i really enjoy it. it's featuring some amazing kid inventors in a segment we call "fallonventions," and it's good to see what these kids come up with. [ cheers and applause ] i have a few inventions of my own. >> steve: always. >> jimmy: yeah, yeah, it should be good. and then, we have great, great music from machine gun kelly and camila cabello! >> steve: yo! [ cheers and applause ] >> jimmy: camila cabello! hey, guys. we're in week 12 of the nfl season, and the big thanksgiving thursday night football matchup is between the pittsburgh steelers and the indianapolis colts right here on nbc. it's a big matchup. [ cheers and applause ] everyone watches football after thanksgiving dinner. now, as you know, at the end of every season, they give an award, like "most valuable player," but they also give out awards during the season, sort of like the ones you think about in high school year

[ cheers and applause ] >> jimmy: my thanks to leslie mann, jonathan groff, g.e. and all of our young inventors, machine gun kelly, camila cabello, and the roots right there! [ cheers and applause ] stay tuned for "late night with seth meyers." thank you for watching. have a great night. happy thanksgiving. i hope to see you tomorrow. bye-bye, everybody! [ cheers and applause ]

tonight, join jimmy and his guests -- leslie mann, jonathan groff,

tonight, join jimmy and his guests -- leslie mann, jonathan groff,

tonight, join jimmy and his guests -- leslie mann, jonathan groff, fallonventions,

tonight, join jimmy and his guests -- leslie mann, jonathan groff, fallonventions,

tonight, join jimmy and his guests -- leslie mann, jonathan groff,

tonight, join jimmy and his guests -- leslie mann, jonathan groff, camila cabello, and featuring the legendary ots crew. >> questlove: 577! >> steve: and now, here he is, jimmy fallon! ? ? [ cheers and applause ] >> jimmy: wow, fantastic! hey! welcome! welcome, welcome, welcome. thank you very much. thank you for being here. welcome to "the tonight show." this is it. you've made it. [ cheers and applause ] you're here. here's what everyone's talking about. of course, you guys, today, is the day before thanksgiving. [ cheers and applause ]

tonight, join jimmy and his guests -- leslie mann, jonathan groff, ll

tonight, join jimmy and his guests -- leslie mann, jonathan groff, fallonventions, musical guests

♪ [ cheers and applause ] >> jimmy: my thanks to leslie mann, jonathan groff, g.e.nd all of our young inventors, machine gun kelly, camila cabello, and the roots right there! [ cheers and applause ] stay tuned for "late night with seth meyers." thank you for watching. have a great night. happy thanksgiving. i hope to see you tomorrow. bye-bye, everybody! [ cheers and applause ] ♪ [ cheers and applause ] ♪ >> announcer: from 30 rockefeller plaza in new york, it's "late night with seth meyers." tonight -- curtis "50 cent" jackson. nbc news correspondent katy tur. music from k. flay. featuring the 8g band with fred armisen. ♪ [ cheers and applause ] ladies and gentlemen, seth meyers. >> seth: good evening, i'm seth meyers. this is "late night." how is everybody doing tonight? [ cheers and applause ] that is -- good to hear. in that case let's get to the news. butterball turkey has set up it's annual thanksgiving hotline, where customers can call and ask for help. said one caller, "uh, how do you run a country?" [ laughter ] president obama pardoned two turkeys for than