Time Killer

CBS Radio Mystery Theater "Time Killer" is a Mystery from Monday, April 5, 1976.

Edwin Qualen, a professor of parapsychology, believes that time can be just as elastic as space and that someday man will be able to put himself, if he so desires, into any time past, present or future. Suddenly, it happens to him and he’s back in New York 1933, where an argument with a man in a saloon over the current year, develops into a fight. To prevent his arrest, Qualen immediately returns to the present, later taking himself to the same bar, in early 1979, to find out if he had killed his opponent in the fight.