Add PBS Game Shows:
The Miami PBS station combined with British and Australian TV for a show called \"Top of the World\" in 1982. It had three contestants, one from each country, answering questions about each other's countries. All three were shown on big screens with delays to equalize any time lag because of the satellites, with the host in London. For the championship, the three top scorers came to London and competed in person.
Nifty \"2001\" style opening, as well, with dramatic electronic music and floating planets behind satellite dishes.
And, if I'm not mistaken, this is my 100th post, for them as cares.