Episode 7

S17 E5: One night Caitlin has to spend the night on the Island of Sodor... and she’s beside herself with excitement! She’s not able to settle in for the night and doesn’t let the other engines get any rest either. In hopes of calming her down, the other engines let her take on their nightly jobs to expend some energy. Little do they know that this mainland engine doesn’t know much about how things are done on Sodor!