Jane Curtain on SNL

There was a good scene on an old episode of Saturday Night Live. John Belushi was an eskimo looking for a fish, called a Charr or something like that. Jane Curtain was also in the sketch. Belushi yelled "Charr, Charr" then started frantically frisking Jane Curtain. She laughed really loud in a kind of terror-filled, surprised way as if Belushi had tickled her unexpectedly. The scene always gave me the impression that it was an unscripted tickle, but that could be wishful thinking on my part.

I only saw the scene once. It was towards the beginning of a show when Chevy Chase was still around. Has anyone else ever caught that scene?