South Park" titled, "I Should Have Never Gone Ziplining," premiering Wednesday, April 18 at 10:00 p.m. ET/PT on Comedy Central.
The boys are excited to spend a day ziplining in the Colorado Mountains. But high in the Rockys, far from their families, their trip takes a bad turn. Chances of survival are slim. All they can do is wait to be rescued. But will help come too late?