He was the Latin-American voice of Fred Flintstone in "The
Flintstones"(1960). And he also characterized Huckleberry Hound
(formerly dubbed to Spanish by Alberto Gavira), Choo-Choo and Benny the
Ball (from the classic "Top Cat" series), So-So, Mushmouse, among many
other classic Hanna-Barbera cartoons that Arvizu dubbed for Latin
America.