An older actor who has had a raunchy role or two?

This question sprang to my mind when I was going through the answers of my yesterday's question about gracefully aged actors :

http://in.answers.yahoo.com/question/index?qid=201...

So which of the older generation actors/actresses have had a raunchy role or two in the past?

The top ones that come to my mind are :

Marlon Brando - Last Tango in Paris - The infamous butter scene.

Helen Mirren - Caligula - too many scenes too controversial.

Malcolm McDowell - Caligula & A Clockwork Orange - need I say more?

Michael Gambon - The Cook the Thief His Wife & Her Lover - I was quite shocked to see such profanities coming from good old Dumbledore :)