Where on Earth is Carmen Sandiego? S03E01 - The Tigress

When Carmen attempts to steal several items having to do with military strategies, she is foiled several times by 'The Tigress', a thief with a lot of high-tech weaponry of her own. The Tigress lures Carmen to Antarctica, where she reveals herself to be Ivy in disguise. Carmen was ambushed by Acme detectives and taken away, but escapes when she steals Ivy's CO2 boots Zack invented.