Mark Steger

Personal context

Summary

Mark Steger is an actor, movement performer, and choreographer known for playing creatures and monsters in film and television, including the Demogorgon in Stranger Things and roles in I Am Legend and Scary Stories to Tell in the Dark. Before moving into Hollywood work, he spent nearly two decades co-directing Osseus Labyrint, an experimental performance group whose work explored physical transformation, evolution, and human environments. No public statements on identity politics, DEI, activism, or political causes are on record.