Billy Campbell is an American actor and producer, best known for his roles in television and film. He gained popularity for his performances in series like The 4400 and Once and Again, showcasing his versatility in both drama and science fiction genres. Born on July 7, 1964, in Charlottesville, Virginia, Campbell began his career in the 1980s. He has appeared in various films, including The Rocketeer and Enough, and has worked in theater as well. His contributions to the entertainment industry have made him a recognizable figure in Hollywood.