Gary Matos is a Venezuelan dubbing actor, narrator, presenter, and voice talent known primarily for his work in Spanish-language voiceover for Latin America. His career includes a notable six-year period as the voice of the E! Entertainment Television network throughout the region. In the anime genre, Matos is recognized for several key roles. He voices Amayo Jingoro in the series Basilisk. He also performs the role of Sloth, as well as the Narrator, in Fullmetal Alchemist: Brotherhood. Additionally, he lends his voice to a Mushi character in the first episode of the series Mushishi. Beyond anime, his extensive narration work includes documentaries for major networks such as History Channel, Discovery Channel, Animal Planet, and Nat Geo. Programs he has narrated include La rebelión de los bárbaros, La iglesia oculta, La biblia prohibida, Planeta Egipto, Inventos Legendarios, China Salvaje, Boys Toys, La historia de la Tierra, Mega Construcciones, and El Secreto del Santo Sudario. His vocal profile is characterized as a middle-aged Spanish language voice with Latin American accents, often utilized for characters that are authoritative, creepy, evil, mysterious, or villainous.