The Exterminator is a monster in "The Cabin in the Woods Visual Companion."
Physical Description & AttributesEdit
They can be seen wearing a green gas mask with red lenses, yellow gloves, red boots (all of which are presumably made of rubber), a white apron and greenish clothing. They're holding a thin, spear-like weapon with a long, metallic blade at the top.
They only appear in the Visual Companion.
They appear slightly similar to Harry Warden (from My Bloody Valentine) and the villains\monsters from "The Exterminator" and "Willard".
Although most likely not intended, they also bear a small resemblance to the Pyro from the online game Team Fortress 2.