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
Gerhard Unger Gerhard Unger Gerhard Unger (November 26, 1916 – July 4, 2011) was a German lyric tenor. Born in Bad Salzungen, he studied in Berlin and began singing concerts and oratorios in 1945, once the war was over. Unger made his debut as an opera singer in 1947 in Weimar. From 1949 to 1961, he sang with the Berlin State Opera. When the Berlin Wall was erected, he left for Stuttgart. After 1951 Unger sang regularly at the Bayreuth Festival. One of his signature roles was David from "Die Meistersinger von Nürnberg", which is documented on several recordings, including with Herbert