- Walfroy Constant
- 130 min
Escalade - Sécurité & Progression is a documentary about rock climbing. It was directed by Walfroy Constant in 2008 and produced by Yeti Production. It is a part of the series Les cahiers techniques du Yeti. It features Hervé Qualizza, Walfroy Constant, Jean-Claude Salomon, Pascal Fancéa and François Cognet.