Snowbeast (1977)

In this made-for-TV film, an enormous and angry bigfoot creature begins to terrorize a Colorado Ski Resort during a winter carnival by eating several skiers. At first everyone insists it is just a bear, until ski patrolman Tony Rill (Robert Logan) sees a white shadowy beastly shape disappearing into the woods. Although Tony's grandmother Mrs. Carrie Rill (Syliva Sidney), who owns the Ski Resort, and the town sheriff, Paraday (Clint Walker), disagree, it soon becomes clear when the creature finally attacks the town. Then after more attacks, two ski champions (Bo Svenson and Yvette Mimieux) go into pursuit to stop the beast.