Duck the Great Western Panier Tank Engine is a supporting character in the television series.
- Season 3 - Thomas We Love You
- Season 4 - Thomas' Anthem Grand Finale, Let's Have a Race, Toby, Don't Judge a Book by it's Cover, and The Island Song
- Season 5 - Night Train, Accidents will Happen, Every Cloud has a Silver Lining, It's Great to be an Engine, Donald's Duck, Sir Topham Hatt, Come for the Ride, Harold the Helicopter, and Percy's Seaside Trip
- Season 6 - James the Really Splendid Engine, Little Engines, Down by the Docks, Winter Wonderland, Boo! Boo! Choo-Choo!, and Never, Never, Never Give Up
- Season 7 - Five New Engines in the Shed, The Red Balloon, There Once was an Engine Who Ran Away, Troublesome Trucks, and The Whistle Song
- Season 8 - Sounds and A World Around You
- Season 10 - Navigation
- Season 18 - The Best Friends Express
- Tale of the Brave - Let's Be Brave
- His only appearances in the eighth and tenth seasons of the television series were through music videos.