Fievel's American Tails (1992)

S1E1 Fievel, The Lonesome Ranger

The entire mouse community prepares for the Cheese Festival, but Fievel gets left behind. Meanwhile, a gang of cats invades the village, on the hunt for unsuspecting mice, and they manage to catch Tiger. Inspired by the legendary Lonesome Ranger, Fievel devises a plan to outsmart the cats and save his friends. With his newfound determination, he sets out to confront the feline threat and protect his village from danger.