Thomas & Friends: Season 18, Episode 3

18 - 3: Flatbeds of Fear

After hearing an eerie whistling noise, Salty tells Thomas a story of some flatbeds which he called the "Flatbeds of Fear." Thomas tells the story to Henry and Emily. Henry hears the noises whilst taking some pipes to Vicarstown, and refuses to budge, leaving Emily to take over, who is determined to find a sensible explanation.