Carlos Becerril is a highly respected and long-standing figure in the world of Mexican dubbing, known for his extensive work in animation and live-action dubbing. His full name is Rafael Carlos Becerril Hernández. Born in Mexico City, he developed an interest in acting from a young age and studied at the Asociación Nacional de Actores under Andrés Soler and later with the renowned Japanese director Seki Sano. He was invited into the dubbing industry by his colleague Claudio Brook as a way to supplement his theater work, a move that led to a prolific career spanning over six decades.

Becerril's voice is widely recognized in numerous anime series and films for the Latin American Spanish market. As the user noted, he provided the voice for Director Tokumaru in the Studio Ghibli film From Up On Poppy Hill. His other notable anime roles include Mauro in Heat Guy J and Godo in Phoenix 2772 - Space Firebird. He is also the voice of Batou in the Ghost in the Shell franchise, including the original film and its sequel, Innocence. In the world of Digimon, he voiced Seraphimon in Digimon Frontier and Dobermon in Digimon Tamers. His work spans many other beloved series, such as the narrator in the Mexican dubs of Dragon Ball and Porco Rosso, Toto in The Cat Returns, and roles in Yu Yu Hakusho, Sailor Moon, and Tokyo Ghoul.

Beyond performing, Becerril has also contributed as a dubbing director, for example, on the OAV series Shuten Doji. While primarily celebrated for his voice work, his acting career also extends to theater, television, and film in Mexico. He is often cited as one of the last active talents from the golden age of Mexican dubbing, a testament to his enduring skill and professionalism in the industry.