Glee: Season 3, Episode 4

3 - 4: Pot o' Gold

Irish exchange student Rory Flanagan (Damian McGinty from The Glee Project) arrives at McKinley High. He is living at the house of Brittany, and she thinks he is her own personal leprechaun with magical powers. Santanna and Kurt do not like him at all. . Mercedes starts recruiting for Shelby's new glee club, and Sue's run for congress picks up steam.