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
Oliver A. Unger and Actor awards collectively. The Landau-Unger Company also distributed the "Eleanor Roosevelt Story", which won the 1965 Academy Award for Best Documentary. Unger produced several films in Southern Africa with Harry Alan Towers in the 1960s. The Landau-Unger Company was sold to Commonwealth United Corporation in 1967, at which time Unger was named Vice Chairman of Commonwealth United Company. In 1969 he added the titles of Vice Chairman of Commonwealth United Corporation and Chief Executive Officer of Commonwealth’s Entertainment Division. Films financed, produced and distributed by Commonwealth United under Unger's tutelage include "The Madwoman of Chaillot", "The Magic Christian", "Julius