There was another episode where two boys were kept in after school and they answered a questionnaire with exactly the same answers. And one about kids in a railway waiting station that went back in time.
My sister and I had to hide behind the couch often during the show as we were so scared.
Anyone know how to get a copy? My sister and I have been searching for this for years.
I think it's Thames Television that produced the 3 series but there are very few references on the web.
The one where the girl goes small - she is looking at a doll house in a museum and goes inside of that.
In the one with the Dad in motorcycle helmet there is a vase with an eye that turned around and I think this was what "possessed" him.