Factual error: In one of the train cars on the way out west, upon being asked by one of his henchman, "When are we going to eat the mice?" Cat R. Wahl replies, "Which would you rather have, the crouton or the entire Caesar salad?" Caesar salad was not invented until the 1920's and the movie takes place in the late 1800's.
Factual error: Sometime when Chula the spider is chasing Fievel, he sings a version of "Itsy bitsy spider." However the film takes place in the 1890's and the song "Itsy bitsy spider" was not written until 1910.
Suggested correction: It had been around for much longer than that, that's just the oldest book we have a record of which listed it.
Except the 1910 version was the "Spider Song" since it didn't use the words "itsy bitsy" and those lyrics didn't come until later in the 40's.
