Jack was one of four individuals selected by Ace of the earlier Royal Flush Gang who was given powers by her to become her playmates as the hour of her death drew nearer. However, Jack used his powers to confront the Justice League until he was beaten by them.
- Jack - or "Kabuki Jack" as he was called in the script - was based on the cartoon character Samurai Jack. His civilian appearance was modeled after the voice actor of Samurai Jack, DCAU veteran Phil LaMarr.
- 1 Appearances of Jack of Spades II (DCAU)
- 1 Images featuring Jack of Spades II (DCAU)
- Quotations by or about Jack of Spades II (DCAU)
- Character Gallery: Jack of Spades II (DCAU)
- Jack of Spades at dccomics.com
- Jack of Spades at Wikipedia.org
- Jack (Ace's Royal Flush Gang) at the DC Animated Universe Wikia