Metallo was the name of at least two cyborgs that were enemies of Superman. They were both brothers, John Corben and Roger Corben.
John was the original, but when he died,[1] Roger took on the identity of Metallo and tried to get revenge on Superman by killing him.
History[]
Earth 1956[]
This section has not yet been written.
New Earth[]
This section has not yet been written.
References[]
External Links[]
- Metallo at the DC Database
- Metallo at Wikipedia