* HeyItsThatVoice: The anime has most of the cast from Anime/NeonGenesisEvangelion doing the voices.
-->Rei is Rally
-->Hikari is Minnie
-->One of the UN Commanders is Bill
-->Asuka is Becky
-->Touji is Johnathan
-->Ritsuko is a news reporter
-->Misato is Kathy
-->Kaji is Haints
-->Aoba played a thug
-->Fuyutsuki is Roy
-->Even Shinji was in there.
* RelationshipVoiceActor: Creator/AmandaWinnLee (Rally), Kimberly Yates (May), and Creator/TiffanyGrant (Becky) were ADV's most common female PowerTrio in the early nineties, showing up in ''Anime/BurnUp'' and ''Anime/DevilHunterYohko''.
* UnintentionalPeriodPiece: The series clearly happens in TheNineties, 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.
* WordOfGay: According to Sonoda, Rally is a celibate lesbian. Kinda got [[http://gunsmithcats.livejournal.com/14606.html confirmed]], too.

----