The Monster is a fictional character portrayed by Mark Steger in the TV series Stranger Things.
In the first episode they appeared in, titled Chapter One: The Vanishing of Will Byers (season 1), they were 54 years old.
They appear in 7 episodes out of a total of 34 aired so far
Episodes7
Chapter One: The Vanishing of Will Byers
episode S1.E1 july 2016On his way home from a friend's house, young Will sees something terrifying. Nearby, a sinister secret lurks in the depths of a government lab.- 49min
Chapter Two: The Weirdo on Maple Street
episode S1.E2 july 2016Lucas, Mike and Dustin try to talk to the girl they found in the woods. Hopper questions an anxious Joyce about an unsettling phone call.- 56min
Chapter Three: Holly, Jolly
episode S1.E3 july 2016An increasingly concerned Nancy looks for Barb and finds out what Jonathan's been up to. Joyce is convinced Will is trying to talk to her.- 53min
Chapter Five: The Flea and the Acrobat
episode S1.E5 july 2016Hopper breaks into the lab while Nancy and Jonathan confront the force that took Will. The boys ask Mr. Clarke how to travel to another dimension.- 54min
Chapter Six: The Monster
episode S1.E6 july 2016A frantic Jonathan looks for Nancy in the darkness, but Steve's looking for her, too. Hopper and Joyce uncover the truth about the lab's experiments.- 48min
Chapter Eight: The Upside Down
episode S1.E8 july 2016Dr. Brenner holds Hopper and Joyce for questioning while the boys wait with Eleven in the gym. Back at Will's, Nancy and Jonathan prepare for battle.- 56min
Chapter Two: Trick or Treat, Freak
episode S2.E2 october 2017After Will sees something terrible on trick-or-treat night, Mike wonders whether Eleven's still out there. Nancy wrestles with the truth about Barb.- 57min
- Chapter One: The Vanishing of Will Byers
- Chapter Two: The Weirdo on Maple Street
- Chapter Three: Holly, Jolly
- Chapter Five: The Flea and the Acrobat
- Chapter Six: The Monster
- Chapter Eight: The Upside Down
- Chapter Two: Trick or Treat, Freak