Der Junge von Andromeda
The Boy from Andromeda (original)
Starring Jane Creswell, Anthony Samuels, Brian McNeill, Alex Van Dam, Dale Corlett, Grant MacFarlane, Brian Carbee, Andy Anderson, Paul Gittins, Fiona Kay
It's a family and science-fiction show, and has a rating of 7 out of 10 from Imdb which is usually fine for this kind of show.
Watch it here
Not found streaming from Switzerland.