比尔·布拉迪，Born in Detroit, Michigan. Prady began working in entertainment in 1982 at 'Jim Henson' Productions (then "Henson Associates") in New York. Prady worked on a variety of projects there, including writing for the "Jim Henson Hour" and writing "MuppetVision 3-D." the 3-D Muppet Movie that appears at Walt Disney World in Florida.