Amaury Costa was a Brazilian actor, radio broadcaster, dubbing director, and voice actor, recognized for his extensive contributions to dubbing in Brazil from the 1960s to the 1990s. He was born in São Paulo in 1927 and passed away in Rio de Janeiro in 1996.

Costa began his career in radio during the 1950s, working at stations such as Rádio São Paulo and Rádio Piratininga, where he performed in numerous radio novels and programs. He transitioned into dubbing around 1962, starting at the AIC studio in São Paulo at the invitation of artistic director Wolner Camargo. Throughout his career, he worked at several prominent dubbing studios, including AIC, TV Cinesom in Rio de Janeiro, and later Herbert Richers, moving between São Paulo and Rio de Janeiro over the decades.

In addition to his work as a voice actor, Costa also served as a dubbing director on classic productions such as the series A Feiticeira (Bewitched) and Johnny Quest, as well as the first dubbing of National Kid.

While the provided sources do not list the role of Sr. Marcos in From the Apennines to the Andes, they do confirm that Costa voiced the character Comandante Robinson in the Brazilian Portuguese dubbing of the anime series Voltes V. His other notable work in Japanese animation and tokusatsu includes serving as the dubbing director for the first version of National Kid and voicing the Attack Vehicle in He-Man and the Masters of the Universe.

Costa's extensive body of work primarily consisted of voicing characters in Western animation and live-action series. He was the voice of Dr. Benton Quest in Johnny Quest, Astro in The Jetsons, and Dino in The Flintstones. He also voiced characters in live-action series such as the robot B9 in Lost in Space and Maurice and Frank Stephens in Bewitched. His later career included roles in films, where he dubbed actors like José Ferrer, Ronny Cox, and John Wayne, as well as the character Don the Penguin in the Brazilian Portuguese version of Beakman's World.