- Jack Walker was voiced by two actors: Scott Cleverdon for the episode "Dead Man's Hand" and Nicholas Guest for the episode "King's Ransom".
- 9 Appearances of Jack Walker (DCAU)
- 2 Images featuring Jack Walker (DCAU)
- Quotations by or about Jack Walker (DCAU)
- Character Gallery: Jack Walker (DCAU)
|Royal Flush Gang member |
|Batman Beyond Villain(s) |
This character is or was primarily an enemy of Batman Beyond. This template will categorize articles that include it into the category "Batman Beyond Villains."
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