Thomas, Percy, Toby, Edward, Henry, Gordon, James and Emily traveled to a far away kingdom and met the three good fairies: Flora, Fauna, and Merryweather, and they help them protect Princess Aurora from a wicked fairy named Maleficent (whom Diesel 10 work for).
- Thomas, Percy and Toby appeared in both version of this film.
- Edward, Henry, Gordon, James and Emily appeared in the remake.
- George was guest starring in the original and worked with Maleficent. But in the upcoming remake, Diesel 10 will be working with Maleficent.
- In the original, the model series of Thomas was used. But in the remake, The CGI Series will be used instead.
- In the original, Thomas went with Flora, Fauna, and Merryweather to rescue Prince Phillip while Percy and toby stay with the whole sleeping castle. But in the remake, the whole steam team goes with Flora, Fauna, and Merryweather to rescue Prince Phillip.
- Both Thomas & Friends: The Great Discovery and Sleeping Beauty: 2-Disc Special Edition were released on DVD in 2008, the same year Thomas & Friends - Series 12 first broadcast on Milkshake on Channel 5.
- Both Thomas & Friends: Tale of the Brave and Sleeping Beauty: Diamond Edition were released on DVD in 2014, the same year Thomas & Friends - Series 18 first broadcast on Milkshake on Channel 5.
- The song for the remake end credits is "Once Upon A Dream (sung by Emily Osment)".
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- Part 5:
- Part 6: