Metal: A Headbanger's Journey

Metal: A Headbanger's Journey is a 2005 documentary film directed by Sam Dunn with Scot McFadyen and Jessica Wise. The film follows 31-year-old Dunn, a Canadian anthropologist, who has been a heavy metal fan since the age of 12. Dunn sets out across the world to uncover the various opinions on heavy metal music, including its origins, culture, controversy, and the reasons it is loved by so many people. The film made its debut at the 2005 Toronto International Film Festival, and was released as a two-disc special edition DVD in the US on 19 September 2006.

A follow-up to the film titled Global Metal premiered at the Bergen International Film Festival on 17 October 2007, and saw limited release in theatres in June 2008. Dunn has also elaborated upon his "Heavy Metal Family Tree" in the VH1 series Metal Evolution, which focuses on one subgenre per episode.

Contents
The film discusses the traits and originators of some of metal's many subgenres, including the new wave of British heavy metal, power metal, nu metal, glam metal, thrash metal, black metal, and death metal. Dunn uses a family-tree-type flowchart to document some of the most popular metal subgenres. The film also explores various aspects of heavy metal culture. Notable segments include Dunn taking a trip to the Wacken Open Air festival, an interview with Dee Snider providing an analysis of the PMRC attack on heavy metal music, and an interview with several Norwegian black metal bands.

Interviews
The most insightful information given in the film comes from candid interviews with popular artists from metal's past and present. Notable interviews come from:

Non-musicians

 * Bob Ezrin, record producer (Alice Cooper, Kiss, Pink Floyd)
 * Deena Weinstein, sociologist
 * Robert Walser, musicologist
 * Malcolm Dome, journalist, writer, DJ
 * Mike Guitor
 * Sam Guitor, fan
 * Joe Bottiglieri, fan
 * Chuck Klosterman, writer
 * Eric Bryan, fan, bass player (Bryan currently plays bass for Los Angeles thrash metal band, Anger as Art)
 * Robert Kampf, founder of Century Media
 * Joey Severance, tour manager
 * Eddie Trunk, DJ
 * Rob Jones, DJ
 * Pamela Des Barres, groupie, writer, author of I'm With The Band
 * Donna Gaines, sociologist
 * Gavin Baddeley, writer
 * Monte Conner, senior VP A&R - Roadrunner Records
 * Rolf Rasmussen, assistant minister of the Åsane church
 * Brian Slagel, owner/CEO of Metal Blade Records
 * Rose Dyson, writer
 * Keith Kahn-Harris, writer

Soundtrack

 * Accept - "Balls to the Wall"
 * Arch Enemy - "Silent Wars" (live)
 * Blue Cheer - "Summertime Blues"
 * Burn To Black - "Winter Rancid Skies"
 * Burn To Black - "Into Shadow"
 * Burn To Black - "Microcosmic"
 * Burn To Black - "Hellspell"
 * Cannibal Corpse - "Decency Defied"
 * Children of Bodom - "Needled 24/7"
 * David MacDonaldson - "Partita In C Minor - Chorale"
 * Diamond Head - "Am I Evil?"
 * Dio - "Heaven and Hell" (live from A Special From The Spectrum)
 * Emperor - "Inno a Satana"
 * Enslaved - "Return to Yggdrasil"
 * Enslaved - "Havenless"
 * Girlschool - "C'Mon Let's Go"
 * Iron Maiden - "Run to the Hills" (live from Rock in Rio)
 * Iron Maiden - "The Number of the Beast"
 * Lamb of God - "Laid to Rest"
 * Metallica - "Master of Puppets"
 * Metallica - "Fight Fire With Fire"
 * Mötley Crüe - "Girls, Girls, Girls"
 * Motörhead - "Ace of Spades"
 * Motörhead - "Killed by Death"
 * Rage Against the Machine - "Killing in the Name"
 * Richard Wagner - "Faust Overture"
 * Rush - "Working Man"
 * Sepultura - "Arise"
 * Sepultura - "Beneath the Remains"
 * Slayer - "Disciple"
 * Slipknot - "(Sic)" (live)
 * Tim Renwick and Andy Caine - "Ain't Got a Pot To..."
 * Twisted Sister - "We're Not Gonna Take It"
 * Van Halen - "Eruption" (live)
 * Venom - "Bloodlust"

"Definitive metal family tree"
The chart from the film documents Dunn's view on the progression of subgenres of metal that have spawned over time as well as other styles of rock (i.e. hard rock, shock rock, punk rock, and hardcore) that have influence these styles of metal, while also attempting to list the prime examples of bands that fall into each category. Below is a typed version of that chart, which can be found on the second disc of the film's special edition DVD package. A new version was presented in the related TV series Metal Evolution which included a new "Pre-Metal" field that listed non-metal bands that had an influence on heavy metal and also listed additional bands as examples of the various subgenres.
 * Early Metal (1966−1971)
 * Cream; Jimi Hendrix; Blue Cheer; Deep Purple; Led Zeppelin; MC5; Mountain; The Stooges; Black Sabbath
 * Original Hard Rock (1974−1979)
 * Thin Lizzy; Blue Öyster Cult; Aerosmith; AC/DC; Ted Nugent
 * Shock Rock (1968−1983)
 * Arthur Brown; Alice Cooper; New York Dolls; Kiss; Ozzy Osbourne; W.A.S.P.
 * Early Punk (1976−1979)
 * The Ramones; The Damned; Sex Pistols; The Clash; The Dead Boys
 * Power Metal (1976−present)
 * Scorpions; Judas Priest; Rainbow; Accept; Manowar; Dio; Yngwie J. Malmsteen; Helloween; Blind Guardian; HammerFall; Primal Fear
 * New wave of British heavy metal (1979−1983)
 * Motörhead; Saxon; Iron Maiden; Angel Witch; Girlschool; Tygers of Pan Tang; Diamond Head
 * Progressive Metal (1970−present)
 * Uriah Heep; Rush; Queensrÿche; Savatage; Fates Warning; Voivod; Dream Theater; Meshuggah; Symphony X; Evergrey
 * Glam Metal (1973−1990)
 * Slade; Sweet; Hanoi Rocks; Mötley Crüe; Twisted Sister; Poison; Cinderella; Skid Row
 * Pop Metal (1978−present)
 * Quiet Riot; Van Halen; Whitesnake; Def Leppard; Europe; Dokken; Lita Ford; Ratt; Guns N' Roses; Winger; Warrant; Doro; The Darkness
 * Doom Metal (1982−present)
 * Witchfinder General; Trouble; Candlemass; Cathedral; Kyuss; Today Is The Day
 * Original Hardcore (1980−1986)
 * Agnostic Front; D.O.A.; The Exploited; Bad Brains; Misfits; GBH; Discharge; Dead Kennedys; Minor Threat; Black Flag
 * Thrash Metal (1983−present)
 * Metallica; Slayer; Anthrax; Megadeth; Exodus; Overkill; Kreator; Destruction; Sodom; Testament; Nuclear Assault; Death Angel; Pantera; Sepultura; Children of Bodom
 * First wave of black metal (1981−1986)
 * Venom; Bathory; Mercyful Fate; Celtic Frost
 * Norwegian black metal (1990−present)
 * Mayhem; Darkthrone; Immortal; Gorgoroth; Emperor; Satyricon; Enslaved; Dimmu Borgir; Cradle of Filth (UK)
 * Grindcore (1987−present)
 * Napalm Death; Carcass; Repulsion; Exhumed; Extreme Noise Terror; Cephalic Carnage; Brutal Truth
 * Death Metal (1985−present)
 * Possessed; Death; Morbid Angel; Obituary; Deicide; Cannibal Corpse; Immolation; Autopsy; Nile; Dying Fetus
 * Swedish Death Metal (1990−present)
 * Grave; Entombed; At the Gates; Unleashed; Dismember; Arch Enemy; Soilwork; In Flames; Dark Tranquillity; The Haunted
 * Goth Metal (aka Doom Metal on the DVD) (1990−present)
 * Paradise Lost; Tiamat; Therion; Type O Negative; My Dying Bride; Anathema; Theatre of Tragedy; Katatonia; Opeth
 * Metalcore (1985−present)
 * Corrosion of Conformity; Suicidal Tendencies; Dirty Rotten Imbeciles; Machine Head; Stormtroopers of Death; Hatebreed; The Dillinger Escape Plan
 * Grunge (1988−1994)
 * Green River; The Melvins; Soundgarden; Mudhoney; Nirvana; Alice in Chains; Mother Love Bone; Stone Temple Pilots; Pearl Jam
 * Industrial Metal (1988−present)
 * Ministry; White Zombie; Godflesh; Nine Inch Nails; Fear Factory; Marilyn Manson; Static-X
 * Hard Alternative (1985−present)
 * Faith No More; Jane's Addiction; Prong; Living Colour; The Smashing Pumpkins; Rage Against the Machine; Tool
 * Nu Metal (1994−2003)
 * Biohazard; KoЯn; Limp Bizkit; Slipknot; Godsmack; Coal Chamber; System of a Down; Disturbed; Kittie
 * New wave of American metal (2000−present)
 * Shadows Fall; Lamb of God; Darkest Hour; Chimaira; Killswitch Engage; Unearth; God Forbid