The thrilling, critically acclaimed account of Rudi Matt (James MacArthur), a young kitchen worker who is determined to conquer the Citadel -- the jagged, snowcapped peak that claimed his father's life. Encouraged by both a famed English climber (Michael Rennie) and the youth's devoted girlfriend (Janet Munro), Rudi goes through a grueling training period before he is ready to face the incredible dangers of the killer mountain.