Stars William Shatner, Chuck Conners, Buddy Ebsen and Tammy Grimes. Little talked about, but one of the strangest and good made-for-TV horror films of the 1970s. A bodacious cast with Shatner as a disillusioned ex-priest and Chuck Conners as a no-nonsense pilot. An ancient, haunted altar is being shipped overseas on a flight from an archeological find. The thing begins creating supernatural manifestations aboard the flight....including controlling the plane and it's climate. Reminiscent of a NIGHT GALLERY episode in feel.