Don Knotts shows such as "The Bill Cosby Show" and "Here's Lucy". In 1970, appeared as a Barney Fife-like police officer in the pilot of "The New Andy Griffith Show". In 1972, Knotts voiced an animated version of himself in two episodes of "The New Scooby Doo Movies": "The Spooky Fog of Juneberry", in which he played a lawman resembling Barney Fife, and "Guess Who's Knott Coming to Dinner". He also appeared as Felix Unger in a stage version of Neil Simon's "The Odd Couple", with Art Carney as Oscar Madison. Beginning in 1975, Knotts was teamed with Tim Conway in a
Edmund de Unger Hotel in Budapest, until it was requisitioned by the communist regime in 1948. In 1949 de Unger, following a series of arrests in Hungary, moved permanently to England, working first as a manservant. After further training, he entered the legal profession as a barrister. He later worked as Crown Counsel in Ghana for the Colonial Office. The period in West Africa permitted visits to Egypt, where he developed an interest in Coptic and Islamic art. On returning to England, de Unger became a property developer, which provided him with the means to build up his post-war art collection, which he