John Francis Daley (born July 20, 1985) is an American actor, screenwriter, film director, and musician. He is known for playing high school freshman Sam Weir on the NBC comedy-drama Freaks and Geeks and FBI criminal profiler Dr. Lance Sweets on the series Bones, for which he was nominated for a 2014 PRISM Award. He plays keyboards and sings for the band Dayplayer. In 2011, Daley co-wrote the box office hit Horrible Bosses with his writing partner Jonathan M. Goldstein.