Watch Sadisflix. Jon Pertwee was quite simply a star. From vaudeville, through theatre, radio in The Navy Lark, films, records and television, including Doctor Who and Worzel Gummidge, he entertained audiences worldwide for over fifty years. Recorded at Jon’s home in 1989, this interview by Nicholas Briggs provides the most comprehensive visual biography of this talented and versatile entertainer ever recorded. This is not a tribute… it’s a personal testament.