I thought I had found all of my elusive movie memories except for the ghost knight show, but then I remembered another one. I remember I was at the babysitters house and saw a short snippet of what I think was an episodic supernatural themed show. In the brief clip I saw there was a small group of ghostly looking men pushing a gurney or a coffin down a hallway in slow motion. It was in color and looked like it was shot on film, not video tape like the other one. I saw this on U.S. TV in the mid to late 70s. It seemed like it may have been an episode of a series, thank you.