Anvil! The Story of Anvil

Anvil! The Story of Anvil is a 2008 Canadian rockumentary film about the Canadian heavy metal band Anvil. The film is directed by screenwriter Sacha Gervasi, in his directorial debut, and features interviews with other musicians who have been influenced by the band, including Slash, Tom Araya, Lemmy, Scott Ian, and Lars Ulrich.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.