Biografia Benché nato a Londra e cresciuto nell'Essex, Mark e la sua famiglia si trasferirono in Canada nel 1981. Dopo essersi diplomato, si trasferì a Los Angeles per un servizio su Playgirl. Dal 1984 al 1988, Davis fu assunto come spogliarellista per i Chippendale Dancers. Durante questo periodo, Davis ebbe molti rapporti sessuali con svariate pornostar che al tempo frequentavano i club con spogliarelli maschili, e tutte loro gli consigliarono di buttarsi nel mondo del porno. Nel gennaio 1993 Mark iniziò la sua carriera nei film per adulti.
Non molto tempo dopo il suo debutto, Mark emerse velocemente come uno dei più affidabili e migliori attori porno nell'industria. Grazie al suo bell'aspetto, al distinto accento inglese, e alle grosse dimensioni, Davis si ritrovò a essere uno dei performer più richiesti per lavorare con le più disparate pornostar, come Sylvia Saint, Jenna Jameson, Celeste, Jill Kelly, Ashlyn Gere, Asia Carrera, e Christy Canyon. È diventato uno dei più importanti attori con ruolo di master per il sito Kink insieme a James Deen.
Vita privata Nel 1996 conobbe Kobe Tai sul set. Si sposarono nel novembre del 1996, lasciandosi poi nel 1998. La sua attuale moglie è un'altra pornostar, Kitten.
Riconoscimenti AVN Awards
1996 - Best Group Sex Scene - Video per World Sex Tour 1 con Erica Bella, Stephanie Sartori e Sean Michaels 1998 - Best Anal Sex Scene - (Video) per Butt Banged Naughty Nurses con Careena Collins e Sean Michaels 2003 - Hall of Fame 2009 - Best Group Sex Scene per Icon con Hilary Scott, Heidi Mayne, Alec Knight, Cheyne Collins e Alex Sanders
XRCO Awards
1995 - Best Anal Sex Scene per Butt Banged Bycicle con Kim Chambers, Yvonne e John Stagliano 1996 - Best Group Sex Scene per New Wave Hookers 4 con Chasey Lain, Marylin Martin, Misty Rain, Yvonne, Marc Wallice, Nick East, Tony Tedeschi e T.T. Boy
XRCO Award
2002 – Best Male – Female Sex Scene per Welcum to Chloeville 3 con Chloe 2006 - Hall of Fame
Filmografia Attore
Candy Snacker (1993) Carnal College 2 (1993) Coven (1993) Coven 2 (1993) Frat Girls Of Double Double D (1993) Gangbang Girl 10 (1993) Gangbang Girl 11 (1993) Gangbang Girl 9 (1993) Gone Wild (1993) Good The Bad And The Snuggly (1993) Guttman's Paris Vacation (1993) Hard Core Copy (1993) Heavenly Hooters (1993) Intimate Journey (1993) Kelly 18 1 (1993) Kiss Before Dying (1993) Mask (1993) Much More Than A Mouthful 3 (1993) Naked Reunion (1993) Offertes à tout 3 (1993) Park Ranger (1993) Rehearsal (1993) Rug Burn (1993) Scent Of A Girl (1993) Sensual Exposure (1993) Serpent's Dream (1993) Sodomania 3 (1993) Star Struck (1993) Steal This Heart (1993) Steal This Heart 2 (1993) Steele Butt (1993) Three Wives (1993) Tit For Tat (1993) Up and Cummers 3 (1993) Virtual Sex (1993) Washington DP (1993) Worst Porno Ever Made With The Best Sex (1993) Bad Habits (1994) Bloopers (1994) Body English (1994) Fighette in bicicletta (Butt Banged Bicycle Babes, 1994) Butt Watch 3 (1994) Butt Watch 4 (1994) Close to the Edge (1994) Dinner Party 1 (1994) Elements of Desire (1994) Fantasy Chamber (1994) Freaks Of Leather 2 (1994) Gangbang Girl 13 (1994) Gangbang Girl 14 (1994) Jiggly Queens 2 (1994) Legend 5 (1994) Lil' Ms. Behaved (1994) Nasty Nymphos 2 (1994) Nasty Nymphos 3 (1994) Nasty Nymphos 4 (1994) Nasty Nymphos 5 (1994) Nasty Nymphos 6 (1994) New Wave Hookers 4 (1994) Nurse Tails (1994) Passion (1994) Pretending (1994) Pretty Girl (1994) Rainwoman 7 (1994) Rainwoman 8 (1994) Seymore and Shane Mount Tiffany (1994) Seymore and Shane on the Loose (1994) Seymore Butts Goes Nuts (1994) Sleaze Pleaze August Edition (1994) Sleaze Pleaze October Edition (1994) Sodomania 9 (1994) Sodomania: Baddest of the Best (1994) Supermodel 2 (1994) Theory of Relativity (1994) Up And Cummers 7 (1994) Yankee Rose (1994) American Pie (1995) Anal Palace (1995) Angel Eyes (1995) Ashlyn Rising (1995) Bedlam (1995) Beyond Reality 1: Mischief in the Making (1995) Big Tit Racket (1995) Boiling Point (1995) Booby Prize (1995) Borderline (1995) Butt Banged Cycle Sluts (1995) Butt Sisters Do Denver (1995) Checkmate (1995) Clinica del sesso (1995) Cover To Cover (1995) Deep Inside Debi Diamond (1995) Der Champion (1995) Devil in Miss Jones 5 (1995) Dirty Stories 1 (1995) Erotic Obsession (1995) Euro-max 3 (1995) Foreskin Gump (1995) Fous de Linda (1995) Full Moon Madness (1995) Full Service Fuck Whores (1995) Cover To Cover (1995) Deep Inside Debi Diamond (1995) Der Champion (1995) Devil in Miss Jones 5 (1995) Dirty Stories 1 (1995) Erotic Obsession (1995) Euro-max 3 (1995) Foreskin Gump (1995) Fous de Linda (1995) Full Moon Madness (1995) Full Service Fuck Whores (1995) Gangbang Girl 15 (1995) Gangbang Girl 16 (1995) Go-Go Girls (1995) Hard Copies (1995) I Love Lesbians 1 (1995) Intense Perversions 1 (1995) Juliet And Romeo (1995) Love Bytes (1995) Mutual Consent (1995) Naked Fugitive (1995) Nasty Nymphos 10 (1995) Nasty Nymphos 11 (1995) Nasty Nymphos 7 (1995) Nasty Nymphos 8 (1995) Nasty Nymphos 9 (1995) PASSenger 69 (1995) PASSenger 69 2 (1995) Passion in Venice (1995) Player (1995) Raw Sex 1 (1995) Robin Hood (1995) Sex And Money (1995) Sex Therapy Ward (1995) Shower Power (1995) Skin Hunger (1995) Snatch Motors (1995) Sodomania 15 (1995) Sodomania and Then Some: A Compendium (1995) Stacked Deck (1995) Star Crossed (1995) Stiletto (1995) Takin' It To The Limit 5 (1995) Takin' It To The Limit 6 (1995) Temptation (1995) Tempted (1995) Trouble Maker (1995) Voyeur 4 (1995) Weird Sex (1995) Wicked One (1995) Wildcats (1995) World Sex Tour 1 (1995) World Sex Tour 2 (1995) World Sex Tour 3 (1995) Adam And Eve's House Party 1 (1996) Adult Video News Awards 1996 (1996) Al Terego's Double Anal Alternatives (1996) Anal Cravings 2 (1996) Anal Fever (1996) Anal Island 1 (1996) Anal Island 2 (1996) Anal Lovebud (1996) Asses Galore 2: No Remorse No Repent (1996) Asses Galore 3: Pure Evil (1996) Asses Galore 4: Extreme Noise Terror (1996) Asses Galore 5: T.T. vs. The World (1996) Barby's on Butt Row (1996) Black and Booty-full (1996) Busty Backdoor Nurses (1996) Butt Motors (1996) Butt Row Unplugged (1996) Buttman's European Vacation 3 (1996) Buttman's Orgies (1996) Cheap Shot (1996) Checkmate (1996) Clock Strikes Bizarre on Butt Row (1996) Conquest (1996) Cum Sucking Whore Named Francesca (1996) Cumback Pussy 1 (1996) Cumback Pussy 4 (1996) Cumback Pussy 5 (1996) Cyberanal (1996) Dangerous (1996) Deadly Sin (1996) Deep Focus (1996) Deep Inside Brittany O'Connell (1996) Deep Inside Juli Ashton (1996) Deep Inside Sindee Coxx (1996) Deep Seven (1996) Delinquents on Butt Row (1996) Dirty Stories 4 (1996) Dirty Stories 5 (1996) Fever Of Laure (1996) Filth: End of Innocence (1996) Gang Bang Butthole Surfing (1996) Gang Bang Dollies (1996) Gang Bang Fury 2 (1996) Gangbang Girl 17 (1996) Gangbang Girl 18 (1996) Gangland Bangers (1996) Gold Diggers (1996) Hard Evidence (1996) Hard Feelings (1996) Heetseekers (1996) Hornet's Nest (1996) House On Paradise Beach (1996) Hungry Heart (1996) Hypnotic Hookers 1 (1996) In Cold Sweat (1996) Intense Perversions 3 (1996) Introducing Alexis (1996) Joey Silvera's Fashion Sluts 8 (1996) Julia Ann Superstar (1996) Last Act (1996) Lethal Affairs (1996) Lip Service (1996) My Desire (1996) My Surrender (1996) Naked Scandal 2 (1996) Nasty Nymphos 12 (1996) Nasty Nymphos 13 (1996) Nasty Nymphos 14 (1996) Nasty Nymphos 15 (1996) Nightshift Nurses 2 (1996) Once In A Lifetime (1996) Oral Addiction (1996) Philmore Butts All American Butt Search (1996) Philmore Butts Meets the Palm Beach Nymphomaniac Kathy Willets (1996) Philmore Butts on the Prowl (1996) Pickup Lines 7 (1996) Playtime (1996) Portrait of Dorie Grey (1996) Pure (1996) Puritan Magazine 1 (1996) Route 69 (1996) Samantha And Co (1996) Sensations (1996) Sex for Hire 1 (1996) Sex Hungry Butthole Sluts (1996) Sex Raiders (1996) Sex Secrets of a Mistress (1996) Shane's World 1 (1996) Shane's World 2: Cabin Fever (1996) Shane's World 4: Wet and Wild 1 (1996) Shane's World 5: Wet and Wild 2 (1996) Sinboy 2 (1996) Slippin In Through The Outdoor (1996) Smells Like... Sex (1996) Sodomania 16 (1996) Sorority Sex Kittens 3 (1996) Stories Of Seduction (1996) Strong Sensations (1996) Sunset and Devine: The British Experience (1996) Sunset in Paradise (1996) Sunset's Anal and DP Gangbang (1996) Tainted Love (1996) Takin' It To The Limit 7 (1996) Takin' It To The Limit 8 (1996) Takin' It To The Limit 9 (1996) Thin Ice (1996) Toy Box (1996) Triple X 9 (1996) Unleashed 1 (1996) Up Your Ass 2 (1996) Venom 6 (1996) Voyeur 6 (1996) Whoren (1996) World Sex Tour 4 (1996) World Sex Tour 5 (1996) World Sex Tour 6 (1996) World Sex Tour 7 (1996) World Sex Tour 8 (1996) All About Eva (1997) Anal Domain (1997) Ancient Asian Sex Secrets (1997) Appassionata (1997) Assgasms 1 (1997) Bad Girls 7: Lust Confined (1997) Behind the Sphinc Door (1997) Beyond Reality 4: Anal Potion (1997) Big Boobs in Buttsville (1997) Blow Dry (1997) Blowjob Adventures of Dr. Fellatio 2 (1997) Booty Duty 1 (1997) Born Bad (1997) Brooke Exposed (1997) Butt Banged Naughty Nurses (1997) Butt Row Swallowed (1997) Caribbean Sunset (1997) Club Hades (1997) Contract (1997) Corporate Assets 2 (1997) Crossing The Color Line (1997) Cum One Cum All 1 (1997) Cum Sucking Whore Named Vanessa Chase (1997) Cumback Pussy 6 (1997) Cumback Pussy 8 (1997) Daily Nudes (1997) Decadence (1997) Deep in Angel's Ass (1997) Deep Inside Jill Kelly (1997) Deep Inside Shayla LaVeaux (1997) Deep Throat The Quest 2: Jail Break / Pussy Auction (1997) Dirty Bob's Xcellent Adventures 29 (1997) Dreamers (1997) Encino Housewife Hookers (1997) End (1997) Fetish (1997) First Time Ever 3 (1997) Gang Bang Angels (1997) Gangbang Girl 19 (1997) Gangbang Girl 20 (1997) Gangbang Girl 21 (1997) Gangbang Girl 22 (1997) Garden Party (1997) Gift (1997) Gold Diggers 2 (1997) Heart and Soul (1997) Hot Bods And Tail Pipe 1 (1997) Hot Bods And Tail Pipe 2 (1997) House of Humiliation (1997) Inner City Black Cheerleader Search 9 (1997) Jenna's Revenge (1997) Jenteal Loves Rocco (1997) Jenteal: Extreme Close Up 2 (1997) KSEX 106.9 2 (1997) L.A. Lust (1997) LA Meat (1997) Lady Luck (1997) Lotus (1997) Mayfair Madam (1997) Mission Erotica (1997) Nasty Nymphos 16 (1997) Nasty Nymphos 17 (1997) Nasty Nymphos 18 (1997) Nasty Nymphos 19 (1997) Nasty Nymphos 20 (1997) New Wave Hookers 5 (1997) Night Class (1997) Nikki Tyler, PI (1997) Not the Lovin' Kind (1997) Paradise (1997) Perversions (1997) Pickup Lines 19 (1997) Pickup Lines 21 (1997) Playback 1 (1997) Priceless (1997) Psychosexx 2 (1997) Pussyman's Escape From L.A. (1997) S.M.U.T. 1 (1997) Satyr (1997) Seymore Butts Meets the Tushy Girls (1997) Shane's World 8: Bachelorette Bash (1997) Sins of the Flesh (1997) Sodomania: Slop Shots 1 (1997) South Beach Beauties (1997) Spring Break Beauties (1997) Stardust 9 (1997) Surrender (1997) Taboo 17 (1997) Tails of Perversity 1 (1997) Takin' It To The Limit 10 (1997) Takin' It To The Limit: Bruce And Bionca's Favorite Scenes (1997) Timeless (1997) Trapped (1997) Trashy (II) (1997) Triple X 25 (1997) Up And Cummers 43 (1997) Video Adventures of Peeping Tom 8 (1997) Wet Dreams 1 (1997) White Men Can't Iron on Butt Row (1997) Wicked Weapon (1997) World Sex Tour 10 (1997) World Sex Tour 11 (1997) World Sex Tour 12 (1997) World Sex Tour 13 (1997) World Sex Tour 9 (1997) 69 Hours (1998) Action Sports Sex 3 (1998) Afterglow (1998) Airtight 1 (1998) Airtight 2 (1998) Airtight 3 (1998) Amazing Sex Talk 1 (1998) Amazing Sex Talk 3 (1998) American Anal Association (1998) Backseat Driver 1 (1998) Backseat Driver 4 (1998)