The Powerpuff Girls' Adventures of Thomas and the Magic Railroad is Hiatt Grey's First Movie Crossover
The Powerpuff Girls (Blossom, Bubbles, and Buttercup), Samurai Jack, SpongeBob SquarePants, Patrick Star and The Griffins (Peter, Lois, Meg, Chris, Brian, and Stewie), travel to the Island of Sodor and For the First Time they meet Thomas the Tank Engine and his Friends and Mr. Conductor. During there Stay they meet The Evil Diesel 10 who hates Steam Engines and his Sidekicks Splatter and Dodger who are put to Destroy Lady the Lost Engine and The Magic Railroad and Mr. Conductor has Ran out of Gold Dust which means he Can't Travel to Sodor and Shining Time anymore now The Powerpuff Girls Thomas and there Friends must bring the Magic back to The Island before it's To Late.
- The Storyline Continues in The Powerpuff Girls' Adventures of Thomas & Friends: Hero of the Rails.