When Harry Met Sally' star Billy Crystal might be an actor, husband, & father, but did you know he has four grandchildren? Learn all about the little ones on his 75th birthday! Billy Crystal & his ...

Billy Crystal celebrates his 77th birthday on March ... throughout it all including the recent devastating loss of their ...

The Pacific Palisades home Billy Crystal and his wife ... Noting that he and his wife "raised our children and grandchildren here," Crystal added, "Every inch of our house was filled with love.