Clayface was an enemy of Batman in Gotham City. He and some of Batman's other foes broke into the Batcave and tortured his butler Alfred Pennyworth before finally killing him. Clayface was possibly later killed by the artificial intelligence Batman created called the Alfred Protocol.
- 1 Appearances of Basil Karlo (Earth -44)
- 2 Images featuring Basil Karlo (Earth -44)
- Quotations by or about Basil Karlo (Earth -44)
- Character Gallery: Basil Karlo (Earth -44)