Thomas & Friends (1984)

S16E2 Ol' Wheezy Wobbles

Ol' Wheezy has broken down, leaving the Logging Locos in a bind. Eager to assist, Thomas heads to the diesel works to enlist Dart's help. However, after Dart's unsuccessful attempt, he decides to return home. Thomas then approaches Den for assistance, but Den refuses to go without Dart. Undeterred, Thomas presses on. Meanwhile, Dart's efforts on Misty Island also fall short. Ultimately, Thomas comes to understand that Den and Dart can achieve success when they collaborate effectively.