Plot: The boys try zip-lining in the Colorado mountains on the last day of spring break, but their adventure takes a dangerous, life-threatening turn.
Cast
Trey ParkerEric Cartman / Stan Marsh (voice)Trey Parker was 42 in South Park - Season 16 - I Should Have Never Gone Ziplining (Episode 6).
Birthday: Sun, Oct 19 1969
Matt StoneKyle Broflovski / Kenny McCormick (voice)Matt Stone was 40 in South Park - Season 16 - I Should Have Never Gone Ziplining (Episode 6).
Birthday: Wed, May 26 1971
Mona MarshallSheila Broflovski (voice)Mona Marshall was 64 in South Park - Season 16 - I Should Have Never Gone Ziplining (Episode 6).
Birthday: Sun, Aug 31 1947
April StewartSharon Marsh / Ms. Cartman (voice)April Stewart was 44 in South Park - Season 16 - I Should Have Never Gone Ziplining (Episode 6).
Birthday: Thu, Feb 08 1968
Jennifer HowellBebe Stevens (voice)Jennifer Howell was >> in South Park - Season 16 - I Should Have Never Gone Ziplining (Episode 6).
Birthday: Unknown Birthday
Crew
Trey ParkerWriter, DirectorTrey Parker was 42 in South Park - Season 16 - I Should Have Never Gone Ziplining (Episode 6).
Birthday: Sun, Oct 19 1969