Glee Season 3 Episode 15 : Big Brother
Blaine's elder brother Cooper Anderson (Matt Bomer), a Hollywood commercials actor, comes to Lima for a visit, and while in town gives an acting masterclass to New Directions. Quinn returns to school in a wheelchair, but hopes to regain the use of her legs. When the members of the glee club do a "senior ditch day" at Six Flags, she and Artie go instead to a skate park for some wheelchair excitement. Quinn recruits Joe Hart to join New Directions.