Marie is a Squid Sister former host from Inkopolis News program, which announces events, Splatfests, new DLCs and other battle-related news. She used to host with Callie and manage Splatfests. In Hero Mode, it was revealed that the she's Cap'n Cuttlefish's granddaughter. Marie is also known as "Agent 2" of the new Squidbeak Splatoon. Despite their title being "Squid Sisters", her and Callie are actually cousins.