See also TV’s “Running Wild With Bear Grylls,” in which an ex-SAS (British Special Forces) soldier shows a Hollywood celebrity how to survive in the wilderness, sometimes w/dangerous methods like rappelling up a straight, high stone cliff (US Rangers successfully did this on D-Day while under fire) or crawling along a rope (not a bridge) over a deep gorge. He’s extremely focused and appeals to the self-esteem of his companion.
