Billy Barty played the title role in a 1987 film about which gold-spinning fairy-tale character?

Bill Rosenberg opened the first shop of which chain in Quincy, Massachusetts, in 1950? Bill Walton led which NBA team to its first championship in 1977? Bill Walton was named the outstanding player of the NCAA basketball tournament in 1972 and 1973 while playing for which… "Billie Jean" and "Beat It" are part of which singer's 1995 collection "HIStory"? Billy Bush, a first cousin of George W. Bush, hosted a 2003 revival of which classic Monty Hall game show? Billy Crudup played John Merrick in a 2002 Broadway revival of which drama? Billy Crystal goes on a cattle drive and causes a stampede with his coffee grinder in which 1991 comedy? In which 1987 comedy does Danny DeVito's character want Billy Crystal's character to kill his mother?