Clean Climbing mit Robert Jasper und Jan Gürke

"Keepwild! Climbs - Klettern Ohne Spuren" is a documentary about rock climbing that takes place on Chli Bielenhorn and Cerro Murallon. It was directed by Jochen Schmoll in 2005 and produced by Drehxtrem. It features Robert Jasper, Jan Gürke and Stefan Glowacz.