Real name: William Duffy

Effective period / Period of releases: 1995

William Dufris (born February 1, 1958, Houlton, Maine, USA - died March 24, 2020) was an American voice actor. Started his career in London and is best known for voicing bob the builder. One of the founders of The Story Circle. After moving back to the USA he founded Mind's Eye Productions and co-founded Rocky Coast Radio Theatre and The Audio Comics Company, for which he has been producer, director, actor, and engineer.