Trivia: Gunsmith Cats
- Hey, It's That Voice!: The anime has most of the cast from Neon Genesis Evangelion doing the voices.
Rei is RallyHikari is MinnieOne of the UN Commanders is BillAsuka is BeckyTouji is JohnathanRitsuko is a news reporterMisato is KathyKaji is HaintsAoba played a thugFuyutsuki is RoyEven Shinji was in there.
- Relationship Voice Actor: Amanda Winn Lee (Rally), Kimberly Yates (May), and Tiffany Grant (Becky) were ADV's most common female Power Trio in the early nineties, showing up in Burn Up! and Devil Hunter Yohko.
- Unintentional Period Piece: The series clearly happens in The '90s, not only cause the fashions and hairstyles... but also because the animation recreated Chicago with incredible, accuracy, to the point many Chicago fans of the series can identify the specific time-period the anime was made by certain key features, most notably the construction scaffolding that surrounded the Field Museum of Natural History during that building's renovation.
- Word of Gay: According to Sonoda, Rally is a celibate lesbian. Kinda got confirmed, too.