Peek behind the scenes of the only U.S. airport that never closes, despite frigid temperatures, extreme winds, and unpredictable weather. Find out how the Anchorage, Alaska hub manages to transport everything from tourists to race cars and sharks.

This docu-series features the blue-collar heroes working in aviation at Ted Stevens International Airport in Anchorage and across Alaska. More than 80% of America’s largest state is inaccessible by road and the only way to reach most of the frozen landscape is by air. The filming includes access to governmental agencies and companies such NOAA, Alaska Airlines, Alaska Police and Fire Departments, Customs and Border Protection, USAF and the USDA.

Five seasons