Revealing mistake: In the episode where the Winlows' try that shampoo and their hair falls out, you can see they are wearing bald skinhead caps, especially Laura.
Revealing mistake: In the episode where Steve is helping Richie with a science project, Steve turns on the tornado machine which malfunctions and causes a very powerful wind to blow through that begins to decimate the kitchen. While this is happening, Richie is forced through a door and out of the kitchen by the wind. When Richie is again, as he is holding onto the doorway, support wires are attached to him lifting him up.
Answer: It was just cancelled. Read more here: http://www.kellie.de/end.htm.
Myridon