Is there a more extreme age difference between actor and portrayed character than Shirley Henderson?

I'm trying to find the oldest people to play a minor in a movie. Shirley Henderson right now is the greatest age difference I can find. She portrayed Moaning Myrtle in Harry Potter and the Goblet of Fire, who is a 14 year old girl (albeit a ghost). The actress was 40.And don't say Robin Williams in Jack, that's cheating. via /r/movies https://ift.tt/35d00Gh