Daredevils: The Sky Walker

  • Channel 4
  • 1 x 60mins
  • TX: 05/10/2009

Dean Potter is a unique breed of daredevil. He is the only person in the world practicing extreme slacklining – a hair-raising variation of tightrope walking which sees him crossing a bouncy stretch of 1-inch wide rope suspended hundreds of feet above some of the …