Escape to Witch Mountain
Tony and Tia are brother and sister with powers that frighten the authorities. Because they have no family, they are sent an orphanage where a man by the name of Lucas Deranian, pretending he's a long lost uncle, offers to adopt them. Rather than go with him, Tony and Tia run away, all the while searching for a clue to their identities. With the help of a Father O'Day from St. Paul's Mission, Tony and Tia try to reach Witch Mountain where (they think)...