From the Whose Line Is It anyway? TV show, here's a "Newsflash" improv. If you watch it through, you'll see a collection of olympic skating falls.
I think Janet Lynn, the Protopopovs, but I don't recognize the rest.
Anyone want to take a look and guess?
70s and 80s
https://www.youtube.com/watch?v=WEGON9UKzHM&NR=1&feature=endscreen