Airplanes Pt. 1 is the season 2 premire of South Park High School and is when all these new freshmen are introduced. There are four "Airplanes", one is yet to be released. During all four Airplanes, there are new freshmen coming in to fill the ranks of those who died and the sneiors that left. Some South Park canon minor characters came in and some OCs like Ivy DeLore and Johnny King.