Brevard County, FL (CNN) -- This Florida man was arrested after showing up at a movie theater Wednesday made-up as the "Joker", a "Batman" character.
A movie-goer spotted the costumed man with red hair and called police.
Authorities arrested 21-year-old Christopher Sides on an outstanding warrant for an unrelated incident.
No guns were found and police say he cooperated during the arrest.
Movie-goers took notice because of the similarity to July's deadly shooting during the latest "Batman" movie in Aurora, Colorado.
Police say 24-year-old James Holmes referred to himself as the "Joker", before officials say he killed 12 people and injured 58 others.