Some actors don't need a long, loaded resume with multiple performances of a variety of characters to be known. They don't need to have won Oscars or Emmys to be remembered. Nope, all you really need is one, long lasting, long beloved character to live on far after your working days are over. So without further ado... "....and Jerry Mathers as the Beaver."
So here's a "no, he didn't die in Vietnam" Happy Birthday to..... JERRY MATHERS!