Joyce DeWitt is an American actress best known for her role as Janet Wood on the popular television sitcom Three's Company, which aired from 1977 to 1984. Born on April 23, 1949, in Wheeling, West Virginia, she developed an interest in acting during her college years and later moved to Los Angeles to pursue her career. In addition to her work on Three's Company, DeWitt has appeared in various television shows and stage productions. She has also participated in several television movies and made guest appearances on series like The Love Boat and The Odd Couple. DeWitt remains a beloved figure in television history.