A new metal DVD documentary is on the way, as part one of the Inside Metal series known as The Rise of L.A. Thrash Metal is set to be released via MetalRock Films on January 19th. The Bob Nalbandian-directed film features narration by Megadeth’s David Ellefson, and highlights interviews with members of classic and iconic thrash bands, labels, and more. This week, an official preview clip featuring Metallica’s Lars Ulrich has surfaced via an exclusive Billboard premiere: https://www.billboard.com/articles/columns/rock/8093659/metallica-lars-ulrich-rise-of-la-thrash-metal-documentary-preivew. For more info on the upcoming documentary film, head to: http://metalrockfilms.com.