Before revision: Portrayed by Portrayed by TV Series Film Series Air Date Year Notes Ross Bagdasarian The Alvin Show rowspan="3" 1961–1962 1956 –1972 CreatorRoss Bagdasarian Jr. Alvin and the Chipmunks 1983–1990 1979–present Producer and voice ALVINNN!!!
After revision: Portrayed by Portrayed by TV Series Film Series Air Date Year Notes Ross Bagdasarian The Alvin Show rowspan="3" 1961–1962 1958 –1972 CreatorRoss Bagdasarian Jr. Alvin and the Chipmunks 1983–1990 1979–present Producer and voice ALVINNN!!!