Canary
Daring to seek Earth's history contained in glaciers atop the tallest mountains in the world, Dr. Lonnie Thompson found himself on the frontlines of climate change—his life's work evolving into a salvage mission to recover these priceless historical records before they disappear forever.
Genre: Documentary
Actor: Lonnie Thompson
Director: Alex Rivest , Danny O'Malley
Country: United States of America
