Diesel steals Percy's very important job, James pulls more cars than he can handle, Thomas makes some unscheduled stops while trying to please Bertie's passengers, Duncan meets his match in the form of a very grumpy passenger, Percy saves an old calliope from being scrapped, Charlie tries to show Henry that snow can be fun, the turntable at Tidmouth Sheds freezes which results in Gordon getting stuck, Den and Dart try to fix Ol' Wheezy the logging crane and Henry tries to impress an inspector by running on normal coal.
—Anonymous