Mário Jorge Montini was a Brazilian actor, voice actor, and dubbing director.

Non-Anime Roles:
- Freddy Krueger - A Nightmare on Elm Street (Movie, 1st Dub), A Nightmare on Elm Street 2: Freddy's Revenge (Movie, 1st Dub), A Nightmare on Elm Street 3: Dream Warriors (Movie, 1st Dub) and A Nightmare On Elm Street 4: The Dream Master (Movie, 1st Dub)
- Pinhead / The Hell Priest / Lead Cenobite - Hellraiser (1987) (Movie, 1st Dub)
- Luca Brasi - The Godfather (Movie, 1st Dub)
- Grape Ape - The Great Grape Ape Show (TV) and Laff-A-Lympics (TV, 2nd Dub)
- Maestro Matiste - Citizen Kane (Movie)
- Pop Leibel - Vertigo (Movie)
- Chief of Control - Get Smart (TV, 1st Dub)
- Bluto - The All-New Popeye Hour (TV, 2nd Dub) and Popeye and Son (TV, 2nd/3rd Dub)
- Chief Quimby - Inspector Gadget (1983) (TV, Season 2)
- Fozzie Bear - Muppet Show (TV, Season 4-5 - 1st Dub)
- Gus - Kissyfur (TV)
- Zimbo - Aaahh!!! Real Monsters (TV)
- Orson - Garfield and Friends (TV, 2nd Dub)
- Karl - Outlaws (TV)
- Major Ebersole - Sgt. Bilko (Movie, 1st Dub)
- Frei Tuck - Robin Hood (1953) (TV)
- Big Ben Healy - Problem Child (Movie, Trilogy - 2nd Dub)
- F.L.U.F.F.I. and Klunk - Bionic Six (TV)
- Pyron - Darkstalkers: The Animated Series (TV)
- Führer - Dennou Keisatsu Cybercop (TV)