Gussie Mausheimer

Gusse Mausheimer is supportive heroine in the Don Bluth's animated film, An American Tail. A German-born female rodent, considered as one of the wealthiest rodents of New York City, Gusse Mausheimer once managed to drive off Warren T. Rat and his gang of cats out of the city, with the help and suggestion of Fievel Mousekewitz. She appears in a group shot, along with the Mousekewitz family, in the Epilogue of Heroes vs. Villains War, although it is unknown if she is actually supposed to be present, or if she is only there in the footage used.