Raumpatrouille (Space Patrol) was a seven-episode German science fiction show in the ’60s. The style was somewhat reminiscent of the movie Forbidden Planet.
YouTuber Rewboss gives a short but thorough explanation for English speakers:
The show is well worth a look. The first episode is here. Be sure to turn on the subtitles for a translation.
This is what people in the ’60s thought the future would be like. Expect more than a few scenes to be unintentionally funny. The dancing in the background reminds me of SNL’s Sprockets, which adds to the charm.
All seven episodes are available on YouTube. Some videos don’t have the English subtitles, but there is an alternative if you look around.