who is the fist actor?
He  is an American actor, comedian, singer, writer, producer, director, and television host.
Introduction
 is an American actor, comedian, singer, writer, producer, director, and television host. 
what year did harry met sally come out 1989 who directed this film? Rob Reiner who are the lead actors in the film? Billy Crystal and Meg Ryan who composed the music for it? Harry Connick Jr. and Marc Shaiman
He is an American actor, comedian, singer, writer, producer, director, and television host. He is an American actor, comedian, singer, writer, producer, director, and television host. An American singer, pianist, composer, actor, and television host.
Billy Crystal Billy Crystal Harry Connick Jr.
Introduction Introduction Introduction
William Edward Crystal (born March 14, 1948) is an American actor, comedian, singer, writer, producer, director, and television host.  William Edward Crystal (born March 14, 1948) is an American actor, comedian, singer, writer, producer, director, and television host. Joseph Harry Fowler Connick Jr. (born September 11, 1967) is an American singer, pianist, composer, actor, and television host.
wiki:1540643
Billy Crystal [SEP] Introduction
William Edward Crystal (born March 14, 1948) is an American actor, comedian, singer, writer, producer, director, and television host. He gained prominence in the 1970s and '80s for television roles as Jodie Dallas on the ABC sitcom "Soap" and as a cast member and frequent host of "Saturday Night Live". He then became a Hollywood film star during the late 1980s and 1990s, appearing in the critical and box office successes "Rabbit Test" (1978), "The Princess Bride" (1987), "Throw Momma from the Train" (1987), "When Harry Met Sally..." (1989), "City Slickers" (1991), "Mr. Saturday Night" (1992), "Analyze This" (1999), and "Parental Guidance" (2012).