Atom Age Vampire / Murder on Flight 502

In Atom Age Vampire (1960), a stripper is horribly disfigured in a car accident. A brilliant scientist develops a treatment that restores her beauty and falls in love with her. To preserve her appearance the doctor must give her additional treatments using glands taken from murdered women. In Murder on Flight 502 (1975), left in the lounge for first-class passengers, a letter warns of murders on Flight 502 - and the warning is received a day early.