Unusual "B" thriller mixes aerial action and haunted house chills. An unknown flyer in a black plane is shooting down everything in the skies, and the answer to stopping him lies with a group of WWI flying aces invited to spend the weekend in a sinister doctor's mansion. With John Carroll, Lona Andre. AKA: "Death in the Sky," "Pilot X." 69 min. Standard; Soundtrack: English mono. Plays All Regions.