Featuring a smorgasbord of has-beens and never-weres only a casting director could love, this silly '70s movie-of-the-week involves a demonically-possessed Druid artifact from an English monastery coming to supernatural life aboard a transatlantic airline flight, taking control of one of the passengers, and causing lots of made-for-TV mayhem. Panicked personnel include William Shatner as a besotted former priest, Buddy Ebsen as a boisterous tycoon and Chuck Connors as the gung-ho pilot. Even alum Russell Johnson is along for the ride. Shatner's performance falls a bit short of his eye-popping histrionics as another terrorized air traveler on an episode of .