Following a now-infamous Mount Washington rescue in 1982, climber Hugh Herr lost both legs below the knees. He dedicated his life to honoring the SAR team member who sacrificed his life to save him.

The film “109 Below” chronicles the dramatic and tragic rescue and reveals an insider’s perspective on the cost versus benefit of mountain rescue attempts, particularly on Mount Washington. The film’s title comes from the lowest recorded temperature there during its creation.

This event has long-lasting effects that benefit many. Herr returned to climbing, became a professor at MIT, and is the world’s leading prosthetics designer. His inventions have improved the lives of many outdoor adventurers. Additionally, in the wake of Dow’s passing during the rescue, laws were passed protecting SAR members.

“109 Below” reveals the human cost of the Mount Washington rescue and highlights how a tragedy can spur monumental improvements.