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).
2016 • TV
2025 • Movie
2016 • TV
2007 • Movie
2026 • Movie
2002 • Movie
as Spinal Corpse
as Infected
as The Mimic
as Quadraped Alien (uncredited)
as Duke
as Dr. Herbert
as Lift Operator
as Witch Attacker #2
as Charles
as Slim
as Harold the Scarecrow / Pale Lady
as Tobi
as Hoboman
as Monster Angry Gran
as The Bigfoot
as Maggie (Demon)/Luka
as Mr. Jones
as Creature
as Thin Man
as The Monster
6 episodes
as Drone Host
1 episodes
