Revenge of the Ghost Train is the eighth movie in Yuna's Princess Adventure. It is a Halloween special.
The Ghost Train is back and is ready for revenge and now it's up to the Ghost Train Busters to stop him.
- This movie is based on Ghostbusters II.
- This takes place after Season 6.
- Gator, Skarloey, Rheneas, Sir Handel, Peter Sam, Rusty and Duncan will join the Ghost Train Busters.
- Ghostbusters Theme Song - Ray Parker, Jr.
- Recycle Song -
- Savin the Day - Alessi
- Music score - Training Dusty (from Planes: Fire & Rescue)
- Music score - Anti-Pesto to the Rescue (from Wallace & Gromit: The Curse of the Were-Rabbit)
- Ghostbusters (Kidz Bop (Party Remix) version) - Yuna, Snowdrop, Skyla and the Mane 6's foals
- Grim Grinning Ghosts (House of Mouse version) - The Ghosts
- Music score - A Big Trap (from Wallace & Gromit: The Curse of the Were-Rabbit)
- Monsters Everywhere -
- Music score - Chase (from Wallace and Gromit: A Close Shave)
- Music score - The Stay Puft Marshmallow Man (from Ghostbusters)
- End Credits - Let's Be Brave -
- End Credits -
- The Opening Scene/The Ghost Train returns
- The Ghost Train Buster Junior Club
- The Halloween Party at Canterlot/The Ghost Train's deal
- Sir Topham Hatt and Princess Celestia's news/Percy's story of the Ghost Train
- Gator and the Skarloey Engines arrives/The Ghost Train's evil plan
- Training Gator and the Skarloey Engines
- Thomas and Dusty's plan
- Getting help from Diesel 10
- In the old dark tunnel
- The Ghost Train captures Prince Isamu
- The Mixels warns the Ghost Train Busters
- Queen Chrysalis!/The Rescue Mission begins
- Rescuing Prince Isamu/The Battle with the Ghost Train
- Constance arrives/Defeating Rothbart, Sa'luk and Queen Chrysalis
- The mission complete/The world is saved/Ending