Avalanche is a 1978 disaster film directed by Corey Allen, featuring Rock Hudson, Mia Farrow, Robert Forster, and Jeanette Nolan.

Corey Allen was an American film and television director, writer, producer, and actor. He began his career as an actor but eventually became a television director. He is best known for playing the character Buzz Gunderson in Nicholas Ray's Rebel Without a Cause (1955). He was the son of Carl Cohen.