YMMV / The Outer Limits 1995 S 7 E 13 Free Spirit

• Paranoia Fuel: A disembodied person with a grudge goes after the scientists responsible for his state by possessing all sorts of people to off them one by one, his victims never being able to know where the danger might come from. In the end he reveals that he framed the protagonist for several murders by taking control of her body, then visits her in prison to assure her that he'll be tormenting her for some time to come.