No main cast listed for this episode.
NOVA — S25E8
Episode: Avalanche!
Air Date: 1997-11-25
Runtime: 55 min
Overview
Viewers see what it's like to be overwhelmed by a sudden onslaught of "white death"—an avalanche. Avalanches are an escalating peril as skiers and snowmobilers push the limits into the back country. NOVA witnesses scientists getting buried alive in their attempts to understand these forces of nature.