Mr. Dark (real name: G.M. Dark), also known as "The Illustrated Man" and "The Illustrated Marvel", is the main antagonist in the Ray Bradbury novel Something Wicked This Way Comes and its 1983 supernatural mystery Disney movie of the same name. He is a sinister man who is the leader of the Autumn People and he bears tattoos all over his body; one for each person successfully tempted into joining the Dark's Pandemonium Carnival he founded and runs. Mr. Dark initially holds sway over the other main characters, but his power weakens when Charles uses positive emotions against him, something he cannot comprehend or withstand.