John Francis Daley (born July 20, 1985, is an American television and film actor and director. He is best known for his portrayal of Sam Weir on the short-lived NBC dramedy Freaks and Geeks.
In 2001, Daley directed a short film entitled What Babies Do. Daley was born in Wheeling, Illinois. He has appeared in multiple productions with his father, actor R.F. Daley. He holds a black belt in Kung Fu.