Episode Name: iHalfoween
Air date: 4/28/2012
Summary: The iCarly gang celebrate “Halfoween” because they think Halloween is so great that it should come twice a year! But when Nevel pulls a prank on Carly and her friends, the party spins out of control.
Watch or download iCarly – Season 6 Episode 4 – iHalfoween at below links.