Like the Mr. Conductor's Adventures Movies and all the Mr. Conductor's Adventures series, Mr. Conductor Meets Arthur is a crossover series featuring Mr. Conductor in the Arthur series. Each 11 minute episodes will have one Thomas story. Only Thomas Stories from Seasons 1-7 can be used. The fifteen Jack and the Pack episodes will also be used. Starting in Season 3, some episodes will have a Thomas song. No stories from Season 8-onwards allowed. Some stories will be used more than once, and some will not be used at all. Also, only the first five seasons of Arthur will be used.