Air date: September 23, 2009

Synopsis:

Kurt takes center stage when he tries out for the football team in order to impress his dad, Burt (Mike O’Malley). Sandy and Sue join forces to carry out their plans for destroying the glee club. Rachel feels that her talent is being marginalized, and quits the club to star in the school musical. Meanwhile, Quinn and Finn’s relationship is tested when they receive some life-changing news: Quinn is pregnant; but what Finn doesn’t know is that it’s not his baby, it’s Puck’s.

Watch Glee Season 1 Episode 4 Preggers Online

Sources: TV.com, Wikipedia