Rated TV-PG. The family goes to Germany. Allison is going to paint while Bill works and the children go on a pony trek with Hans. When ponies are frightened away at their camp, Hans rides off in pursuit but is knocked off the horse and lies unconscious. All their supplies were on the ponies so the children must search for food before they starve. But unbeknownst to them, there are greater dangers.
Rated TV-PG. Unaware of the children's plight, Bill proposes marriage to Allison and she accepts. But her happiness is clouded as the children fail to turn up when they should. A search is impossible until morning, the mist is too thick. While wandering in the foothills, the children see Alexai b...
Rated TV-PG. After attempting to rescue Philip from the Mountain, the children try to escape and discover the anti-gravity cavern. Bill and Allison are in their car when the Mountain rumbles. When Bill sees a helicopter landing he decides to interrogate the pilot. The guards have discovered that ...
Rated TV-PG. Bill and Allison are going on a cruise around the Channel Islands for their honeymoon. But Sir George orders Bill to drop everything in order to get on the trail of Slade - a villain. Allison is devastated. The children suggest that they go on the cruise with her instead. But when Lu...
