Under the Mountain ratings (TV show, 1981-1981)

Teenage twin siblings, Rachel and Theo, on a summer vacation in Auckland visiting their aunt and uncle, meet a certain Mr. Jones, a mysterious man who helped find them when they got lost in the woods eight years earlier. Mr. Jones turns out to be an alien fighter from a distant planet who wants their help in fighting an alien giant slug family of eight members led by a certain Mr. Wilberforce who have arrived on Earth with plans for world domination.

Voyagers!
Total votes: 1,298
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Total votes: 1,019
Average rating: 8.5 Guest from the Future
Total votes: 288
Average rating: 7.8 Children in Need
Total votes: 263
Average rating: 8.2 CBS Children's Mystery Theatre
Total votes: 99
Average rating: 6.9 Albert & Herberts julkalender
Total votes: 334
Average rating: 8.3 Chessgame
Total votes: 34
Average rating: 7.5 Harry's Game
Total votes: 46
Average rating: 7.9 Project U.F.O.
Total votes: 411
Average rating: 7.5 Patrik Pacard
Total votes: 112
Average rating: 6.7