Whole series on youtube
Also just the intro and credits in HD, episodes in SD.
I soon as I watched the intro I remembered watching some episodes on TV.
https://www.youtube.com/channel/UCzGrBJ3IxKLHyJKkO_oaEmA/videos
Similar to Space 1999 which came 5 years later. Don't think this deserves a higher rating.
Watched Exposed, will watch Timelash. Mindbender is also supposed to be good.