Monty is the (former) secondary antagonist of the Stuart Little franchise. He is Snowbell's best friend who craves to eat Stuart (although he has helped him at times). He is voiced by Steve Zahn in the first two films, by Rino Romano in the third film, and by André Sogliuzzo in the TV series. He was one of Smokey's henchmen. He was defeated when Snowbell ripped the branch he and the other cats were on. He became a supporting protagonist in the sequel. At the end, he sees Falcon falling into the trash can, and Monty presumably eats him.