"Climax!" was a suspense anthology series of the 1950s brought to America by Chrysler. While I am pretty sure most of the episodes are gone forever, a few are available for download at archive.org--a site very frequently linked to IMDb.
"A Promise to Murder" stars Louis Hayward, Ann Harding and Peter Lorre. Harding plays a rich older woman who is Hayward's aunt. When she brings a psychic (Lorre) to one of her parties, Hayward is angered--as he thinks the man is just a huckster wanting to rob Harding. But the psychic seems sincere--and sincerely worried when he warns Hayward--saying several bad things would occur with him--including a murder! Through most of the show, Hayward seems a bit on edge--ready to snap. That's because most of the prophecies have come to pass---except for the murder. What's the strange twist to follow? Tune in and see.
While this isn't a brilliant episode, it is quite good--and well worth your time. The acting (particularly Lorre's) is very nice and the story engaging. I sure wish they had some shows like this now, as "Climax!" holds up pretty well each time I see it.