VH1 Classic's That Metal Show will begin it's eight season on August 20th at 11 pm ET/PT. Among the guest will be Black Sabbath guitarist Tony Iommi, Cheap Trick's Rick Nielsen, Metallica's Lars Ulrich, and Chickenfoot/ex-Van Halen singer Sammy Hagar.

Season seven of That Metal Show can be viewed online at vh1classic.com. The new episodes will be posted each Monday after they preimer.