Hard Rock Treasures is a documentary film about Don "The Indiana Jones of Rock 'n' Roll" Bernstine from Hard Rock Cafe, when he visits musicians to try to get memorabilia from them. Some of the memorabilia he gets includes Freddie Mercury's stage pants, the Gibson guitar Tony Iommi used on the first four Black Sabbath albums, the car James Hetfield drives in the video for Metallica's song "I Disappear", Slipknot's stage masks, the bass guitar Michael Anthony used on the recording of Van Halen's 1984 album and a drum Ian Paice used on the recording for Deep Purple's Perfect Strangers album.