Pushing The Line

Daredevils rig and walk thin ropes 500 feet in the air, risking it all.

"Sketchy" Andy leads a stunt that drops the crew off a 400-foot cliff.

Sylvan doesn't say goodbye before a risky stunt and his girlfriend is anguished.

Struggling to rig an epic line, cutting corners puts the crew in danger.

Emotions run high as the crew's best highliners are tested by Castleton, one of the most challenging and dangerous locations in the sport.

All in to break the US record, the team descends on Colorado. When a massive winter storm puts them at risk, Andy is devastated and turns on everyone.