Batman (Christian Bale, Michael Keaton, or Adam West, depending on your age) is the secret identity assumed by billionaire playboy Bruce Wayne, driven by the murder of his parents. For this costume, we recommend you upgrade the mask, gloves, boots, and cape — basically everything except the chest and belt.

In the 2005 film Constantine, John Constantine (Keanu Reeves) is a weary and cynical chain-smoker who, as in the TV series, is able to sense and communicate with half-demons and half-angels on Earth. He exorcises demons back to hell to earn favor with heaven and avoid eternal damnation for a suicide attempt in his youth.

What do you get when you cross intelligence, homicidal tendencies, a penchant for “gags”, and an obsession with Batman? The Joker of course. While his look may have changed through the years, his love of the color purple and mayhem stays the same.

Professor Zoom AKA Reverse-Flash is the archenemy of The Flash and DC’s Legends of Tomorrow. The Reverse-Flash was obsessed with The Flash from the 21st-century so, he recreated Barry Allen’s accident to get his same powers. He can travel through time, causing calamity and long-term trauma for Barry Allen.

In Wonder Woman, Doctor Poison (Elena Anaya) is the nickname of Isabel Maru, a deranged Spanish chemist who concocts poisons to cause people as much pain as possible. Due to a facial disfigurement, likely from an accident during her experimentation, Doctor Poison wears a ceramic mask on the left side of her face.

When it comes to speedy superheroes, Quicksilver I, Quicksilver II, or Dash from the Incredibles may be the first to come to mind nowadays. But with his own television show premiering in 2014 and a movie planned for 2018, The Flash is back to remind you that he’s the original speedster.