The Ultimate Vampire Resource and Directory

Two mysterious orphan children have extraordinary powers and are chased by a scheming millionaire. But where (What planet) do these kids really call home?

Tia (Kim Richards) and Tony (Ike Eisenmann) are two orphaned youngsters with extraordinary powers. Lucas Deranian (Donald Pleasence) poses as their uncle in order to get the kids into the clutches of Deranian's megalomaniacal boss, evil millionaire Aristotle Bolt (Ray Milland), who wants to exploit them. Jason (Eddie Albert), a cynical widower, helps Tia and Tony "escape to witch mountain," while at the same time Tia and Tony help Jason escape the pain of the loss of his wife.