History of character is unknown.
- This version of the character is exclusive to the continuity of the television series Beware the Batman and is an adaptation of Lunkhead. The original character was created by Dan Slott and Ryan Sook and first appeared in Arkham Asylum: Living Hell #1.
- Lunkhead was voiced by J.B. Blanc.
- 3 Appearances of Lunkhead (Beware the Batman)
- 1 Images featuring Lunkhead (Beware the Batman)
- Quotations by or about Lunkhead (Beware the Batman)
- Character Gallery: Lunkhead (Beware the Batman)