David Hyde Pierce is an American actor, director, and producer best known for his portrayal of psychiatrist Dr. Niles Crane on the NBC sitcom Frasier from 1993 to 2004. For his role on Frasier, Pierce won four Primetime Emmy Awards for Outstanding Supporting Actor in a Comedy Series, making him the only performer to have won four consecutive Emmys in that category. He also received a Tony Award for Best Actor in a Musical for his portrayal of Lieutenant Frank Cioffi in the Broadway musical Curtains (2007).