As you can see above, South Park’s 19th season, a.k.a. longest joke yet — with all its gentrifying, p.c. obsessing, and advertising — has begun to put everybody on edge. The eerie mayhem comes to a head this week, however, with a timely season finale that promises to tackle gun control. “The citizens of South Park feel safer when armed,” the show teased in a release, adding that P.C. Principal returns with a vengeance. “The gentrification of South Park is pricing Randy right out of town. Meanwhile, Kyle’s distrust of Stan has broken their friendship and thrown Kyle into a dangerous alliance.” You’ll be able to watch the whole episode Wednesday night on Comedy Central at 10 p.m., or via Hulu the next day. Get ready.