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).
Jeff the killer Vs Slenderman (A Creepypasta movie)
In the stoey after simon became slenderman and after he kost his diaghter and wife.... he approach with jeff the killer and so... jeff and slenderman working for killing people for fun reasons.
