"Smoke Signals" follows the volunteers at High Point Lookout, one of the last remaining fire lookout towers in California. Alternating between the daily duties of the fire lookouts, and a series of profiles on wildfires that have traced their history, "Smoke Signals" questions the role of the fire lookouts in the face of rapidly advancing technology and climate change.
Chris Blake
as Self
Leif Blensly
as Self
