Werewolf by Night seemingly had the same history as his Earth-616 counterpart. While Jack was one of the individuals infected with the "Spider-Virus," he became free of Spider-Queen's control when he transformed into his werewolf form. Jack later came into contact with Agent Venom and provided support for Venom's Resistance during night operations.
Powers and Abilities
- 1 appearance(s) of Jack Russell (Earth-19919)
- 1 mention(s) of Jack Russell (Earth-19919)
- 3 image(s) of Jack Russell (Earth-19919)