Teemu MäntysaariActing • 1987-01-07No biography available.Known For5.5Heavysaurs: The Movie2015Megadeth - Hellfest 20262026Fan ClubNo Nerds have favorited Teemu Mäntysaari yet — be the first.All fan clubsFrom NerdspinFilmographyActor4Upcoming22026KaamosTVSelf • 1 episodes★ 7.02026Megadeth - Hellfest 2026FilmGuitar / Backing Vocals2024Megadeth - Hellfest 2024FilmSelf★ 7.52015Heavysaurs: The MovieFilmTyömies★ 5.5