I have no clue who that is on the right. Those types of graphics were around before I got into computers. The first Pitfall Harry I can remember was, I think, if I remember correctly, on a 3DO system if I recall correctly, in a game called Pitfall. He didn't look like that however. It's an old system, but I think that's from something older than that. I played it in the store a little bit a long time ago.
Indiana would thrash him though. Jones rules!