What did old people look like in 1990?

I keep thinking of the “Into The Wild” movie with someone starring as Christopher McCandleless, and there’s a scene where he’s about to call his family, but an old man in a trucker hat is trying to reason with a separated wife.

Chris gives his last quarter, to extend the old man’s call, but ends up saying “No No No No” and she hangs up.

(I have a gut-feeling that if he said “Nay Nay Nay Nay” instead, the wife would say, “That’s weird! Why do you start using nays now?” and therefore keep the conversation going.)

That was just ONE example of what an old person looked like in 1990.

(Google Images doesn’t appear to understand when I look for them myself.)

Therefore, could you please provide more examples of what old people looked like in 1990? Thanks.