If you ever get to watch a rerun of the show In the Heat of the Night (Voodoo murders episode) you will Drew Expositions in both parts (two part).
Great shots of the Sky Wheel, Rock O Plane, Himalaya, Tilt, Bumper Cars, Sky Fighter, Gravitron, MGR, and a few others. Sadly, the only ride I think that Drew still has is the Himalaya.
Anyway, at first the show makes it out like a carnie is the killer, but in the end, he is just someone that joined and wasn't a real carnie, at least they made that clear at the end.