Watch MoviestoWatch. Siebe Vanhee sets out to onsight Voie Petit, a brutal 12-pitch 8a+ line at 3,500m on the Grand Capucin, completely alone - no partner, no static ropes, just lead rope-solo technique and a drone circling above. But even a solo mission as a professional climber has a crew: a manager on the phone, a sponsor waiting for footage, a director on the glacier, and Vanhee himself playing climber, cameraman and storyteller all at once, selfie-interviewing his own exhaustion pitch by pitch.