Wikipedia
Snowfire
Snowfire is a 1958 family western film written, directed and produced by Dorrell McGowan, and Stuart E. McGowan. The film stars Don Megowan, primarily a western actor, but better known today as the monster in The Creature Walks Among Us. Molly McGowan and Claire Kelly also star. A little girl claims to be friends with a supposedly savage white stallion. Is she telling the truth, and if so, is the horse as dangerous as believed are the questions to be solved.