Ronald Perlman (born April 13, 1950) is an American television, film, stage, and voice actor. He played the roles of Amoukar in Quest for Fire (1981), Salvatore in The Name of the Rose (1986), Vincent on the television series Beauty and the Beast (1987–1990), for which he won a Golden Globe Award, One in The City of Lost Children (1995), Johner in Alien: Resurrection (1997), Lord Hood in the first person shooter game, Halo 2 (2004) and later on, the third in the Halo series, Halo 3 (2008), Hellboy in both Hellboy (2004) and its sequel Hellboy II: The Golden Army (2008), Clay Morrow on the television series Sons of Anarchy (2008–2013) and Nino in Drive (2011).
Perlman is also known as a collaborator of Hellboy director Guillermo del Toro, having roles in the del Toro films Cronos (1993), Blade II (2002), and Pacific Rim (2013). He is also known for his voice-over work as the narrator of the post-apocalyptic game series Fallout (1997–present), Clayface in the DC Animated Universe, Slade in the animated series Teen Titans (2003–2006), the Stabbington brothers in Tangled (2010), The Lich in Adventure Time (2011–2017) and Xibalba in The Book of Life (2014).
He is also known as Ronald N. Perlman and Ronald N. "Ron" Perlman.