Thomas' Christmas Party (S1 E.026) UK

Season 1 finale. It's Christmas time and Thomas wants to throw Mrs. Kyndley a party to thank her for saving him from a landslide the year before. The Fat Controller agrees with him, but first Thomas, Toby and Terence have to rescue her from her snowed-in house. Thomas and Toby arrive home to find the sheds in darkness, but then a switch is thrown and the sheds are covered in lights. Told by: Ringo Starr.