True. I was somewhat amazed when I finally saw this on YouTube. Though I knew of the existence of the TIME TUNNEL movies having read of them in a Broadcasting magazine in the 80s, I never found one on a TV station that I could watch it on, so I never saw how the episodes were combined. In fact...
I've read that phrase, "...had a theatrical release in Europe", quite a few ties over the years. It often applies to two-part episodes of TV series, but also to television "movies" that were aired in the US on network television. It always made me wonder why we in the US never got to see some of...