Beyond Belief: Fact or Fiction

Beyond Belief: Fact or Fiction featured a number of different segments in every episode. Wikipedia lists 48 episodes, but IMDb lists 294 episodes currently because someone created pages for each segment. What would be the easiest way to merge or delete these nearly 200 pages?

Some of those pages may have credits missing from the pages listed under seasons 1 through 5. When adding to the cast for this episode, I noticed after the fact three actors I had to add to that page (Stefanie von Pfetten, Malik McCall, Kyle Cassie) were already listed in one of the segment pages.