Based on Mr. Conductor's Adventures Movies, Mr. Conductor Meets Little Bill is a crossover series that features Mr. Conductor (both George Carlin and Alec Baldwin) in the Little Bill series. A double episode will feature one Thomas and Friends story each and special stories will feature two stories together. Only stories from Seasons 1-6 are allowed. No stories from Season 7-present will be featured. The Thomas stories will be only used once.