Mark Donald Steger (born January 16, 1962) is an American actor, performance artist, and choreographer. He is known for Stranger Things (2016), Scary Stories to Tell in the Dark (2019) and The Pact (2012).
2026ImagoMovieas Companion/Man · Director · Director of Photography · Editor · Art Direction · Costume Design
2026The Mortuary AssistantMovieas The Mimic
2025Room TemperatureMovieStunt Coordinator2025FrankensteinMovieas Spinal Corpse2023Rebel Moon - Part One: A Child of FireMovieas Lift Operator2022The Curse of Bridge HollowMovieas Pharaoh Mummy2021Black FridayMovieas Monster Angry Gran2021The ManorMovieas Minion2019Scary Stories to Tell in the DarkMovieas Harold the Scarecrow / Pale Lady2019The Man Who Killed Hitler and Then the BigfootMovieas The Bigfoot2019Velvet BuzzsawMovieas Hoboman2018The NunMovieas Duke
2017Calico SkiesMovieas Slim2016IncarnateMovieas Maggie (Demon)/Luka2016WestworldTV showas Drone Host · 1 episodes2016Stranger ThingsTV showas The Monster · 6 episodes2016HolidaysMovieas Bunny Man (segment "Easter")2015400 DaysMovieas Creature2015The Last Witch HunterMovieas Witch Attacker #22015Paranormal Activity: The Ghost DimensionMovieas Tobi
2015The DiabolicalMovieas Dr. Herbert
2014The Pact IIMovieas Charles Barlow/Judas2014At the Devil's DoorMovieas Thin Man
2013Mr. JonesMovieas Mr. Jones
2012ParalyzedMovieas The Creature2012The PactMovieas Charles
2009The UnbornMovieStunt Double2007I Am LegendMovieas Infected
2006Metallica: The Videos 1989-2004Movieas Jesus (video 'Until It Sleeps')2002Men in Black IIMovieas Quadraped Alien (uncredited)
2001The Man from Elysian FieldsMovieas Performance Artist
1991Slow Bob in the Lower DimensionsMovieas Slow Bob