Copperhead is a contortionist assassin of unknown identity. Frequently he is an enemy to Batman and members of the Batman Family. Eventually he was killed by Manhunter. He has been a member of the Black Lantern Corps, the Secret Society of Super-Villains and the Suicide Squad. His successor is Nathan Prince, a member of the Terror Titans. A third, female unnamed Copperhead exists and happens to be the daughter of the original. She is a former mercenary and current a crime boss in Central City.
Copperhead was created by Bob Haney and Bob Brown, first appearing in The Brave and the Bold #78 (1968).
Multiverse
New 52 Multiverse
Pre-Crisis Multiverse
Elseworlds
Possible Futures
Other Media