M. Rosen (June 26, 1939 – August 4, 2019) was an American voice
director and voice actor. Shortly after graduating from Long Beach
State, Rosen got work as a production assistant at KCET. He wrote and
starred in the TV series Dusty's Treehouse from 1968 to 1980. ... Rosen was the creator and co-executive producer and based it on a program ..