Andy Griffith, Jerry Lewis, Ernie Borgnine, Christopher Lee, Sean Connery - all really got their start in the 1950’s (though Lewis and Lee started in films in 48).

So, from the classic era we have left:

Kirk Douglas
de Havilands (Olivia and Joan)
Jackie Cooper
Maureen O’hara
Mickey Rooney

I wonder who’ll be the last to go?