Vita e opere
Fumetti. Freelance artist for D.C., Marvel, Western Publishing a.o. 1949-1959. - Atlas: Comic-book scripts and artwork 1954-1957 (The Outlaw Kid). - New York Herald Tribune Syndicate: Comic-strip artwork 1959-1962 (The Saint). - Western Publishing: Comic-book artwork 1966-1969 (Tarzan, Korak). - Chicago Tribune Syndicate: Comic-strip scripts and artwork 1972-1974 (Ambler). - Comic-book artwork for for Atlas, D.C., Eclipse and Dark Horse 1970s-1980s (Jonah Hex, Sgt. Rock, Eddie Rage, Rio a.o.).
Animazione. Cambria Productions: Animator on Space Angel 1962. - Hanna-Barbera: Storyman, layout artist and supervising art director 1962-1965 (Jonny Quest). - Grantray-Lawrence Animation: Art director 1966 (The Sub-Mariner and Iron Man). - Filmation Associates: Charcter Disigner 1969-1969 (Batman, Superman). - Pantomime Pictures: Story director 1969-1970 (Sky Hawks). - DePatie-Freleng: Producer 1974-1975 (Return to Planet of the Apes). - Hanna-Barbera: Producer 1978-1981 (The Godzilla Power-Hour). - Ruby-Spears Productions: Creative consultant 1985-1986 (Rambo, Chuck Norris' Karate Kommandos).
Inoltre. No comic-book work 1962-1966, only amination.
Formazione. Self-taught - no art training.