Mastodon have posted episode 6 of the Crack The Skye Documentary and within the episode discuss the aftermath of guitarist Brent Hinds’ head injury. Back in 2007, at the MTV Video Music Awards, Hinds got in a drunken altercation with System of a Down bassist Shavo Odadjian and musician William Hudson which left Hinds with an extreme head injury. In the latest installment, Hinds talks about how he was knocked unconscious, was in a coma and had vertigo for 8 months.

Check out the entire episode below!