"Escape to Witch Mountain" is a 1975 Disney film based on the novel by Alexander Key. The story follows two siblings, Tia and Tony, who possess special psychic abilities. After escaping from a group of people trying to exploit their powers, they embark on a journey to find a mysterious mountain that holds the key to their past. The film combines elements of adventure and fantasy, showcasing the siblings' bond as they encounter various challenges. With the help of a kind-hearted taxi driver named Jason, they navigate their way to safety while uncovering the truth about their origins and the magical place known as Witch Mountain.