History of character is unknown.
- 2 Appearances of Esak (The Nail)
- 1 Images featuring Esak (The Nail)
- Quotations by or about Esak (The Nail)
- Character Gallery: Esak (The Nail)
|Jack Kirby's Fourth World |
This character or group of characters are related to Jack Kirby's Fourth World, either the original concept and group of titles by Jack Kirby, or any of their subsequent adaptations by other creators. This template will categorize articles that include it into the Fourth World Characters category.