Although there are a few actors still alive and mostly active in their nineties such as Kevin McCarthy, Eli Wallach, Kirk Douglas and Ernest Borgnine.
Very few are still are still around who were considered stars in the 1930's.
Luise Rainer, Olivia de Havilland, Joan Fontaine, Deanna Durbin and Mickey Rooney are the only ones off the top of my head.