Trivia: Wild ARMs 1
- Hey, It's That Voice!: Only in the remake, and Japanese voice only.
- Relationship Voice Actor: Takehito Koyasu with both Michiko Neya and Norio Wakamoto.
- What Could Have Been: At some point in development of the PS1 version, Jack was supposed to be able to Dual Wield. Presumably this was scrapped because he can break the game plenty fine as it is.