Two brothers, scientists Scott and Tony Nelson, create a device allowing people to transcend dimensions, enabling them to pass through objects. However, Scott's self-experiments reveal that each time he does so, he rapidly ages. He starts to kill, draining the life force from his victims to regain his youth. It's up to Tony and Scott's girlfriend Linda to stop his deadly rampage.

4D Man
A brilliant scientist's groundbreaking discovery allows him to traverse solid obstacles, but at a terrible cost: each usage accelerates his aging, and he starts to sustain himself by draining the life force of humans.