Thrash, Traditional, Death, NWOBHM, Doom and Black Metal
Metalheads, Beer Drinkers, Hell Raisers. Record collectors who want to pawn their collection off.
Death, Celtic Frost, Dream Death, Diamond Head, Tank, Tankard, Slayer, Municipal Waste, Toxic Holocaust, Entombed, Anthrax, Mercyful Fate, Candlemass, Pungent Stench, Manowar, Saxon, Jaguar, Piledriver, Helloween, Exodus, Trouble, Testament, Assassin, Angel Witch, Savage, Megadeth, Obituary, Hirax, Cryptic Slaughter, Corrosion of Conformity, etc etc etc
Cliff 'em All, Metal: A Headbangers Journey, The Ultimate Revenge, and Horror Movies mostly...
The Triple Thrash Threat segment from Headbangers Ball back in the late 80s.
Sounds of the Beast, Choosing Death, NWOBHM Collectors Guide.
Bangers and thrashers worldwide.