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 ...

After Crystal joined the Saturday Night Live cast in season 10, Billy and Janice stepped out to celebrate the show's 15th ...

Meg Ryan and Billy Crystal have “When Harry Met Sally ... He added, “They’re probably having a great time with their grandchildren and finding new ways to be with each other.” ...

Billy Crystal and his wife producer Janice Crystal ... "And that they then teach their children/our four grandchildren what it means the responsibility in our world, which is changing constantly." ...

Billy Crystal revealed the secrets behind his decades ... "But our common goal was always just to raise a beautiful family, which we have and continue to do," he added. "And just respect each ...

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.

Billy Crystal revealed the secrets behind his decades ... “But our common goal was always just to raise a beautiful family, which we have and continue to do,” he added.

"And that they then teach their children/our four grandchildren what it means the responsibility in our world, which is changing constantly." Georges De Keerie/Getty Billy Crystal and Janice Crystal ...