Biography
David Mattey is an American actor and stunt performer, also credited as Dave Mattey. He is known for his role as Man Mountain in the 2008 film Hancock and for recurring appearances as the character Clarence, also referred to as Man Mountain, in the series Better Call Saul (2015–2020) and the film El Camino: A Breaking Bad Movie (2019).
Mattey has appeared in numerous television series, including Supernatural (2005) as Luther Garland, American Horror Story (2011), How I Met Your Mother (2005), Two and a Half Men (2003), Shameless (2011), Charmed (1998) and NCIS (2003). He trained with the Royal Shakespeare Company, Second City and the Groundlings, and holds engineering degrees from Virginia Tech.
