Thomas and Twilight Sparkle Spends the Night at the Museum: Secret of the Tomb

Thomas and Twilight Sparkle Spends the Night at the Museum: Secret of the Tomb is an upcoming Thomas/MLP/Non-Disney Crossover film to be made by 76859Thomas. It is the sequel to Thomas and Twilight Sparkle Spends the Night at the Museum 2: Battle of the Smithsonian.

Trivia

 * Trixie, Discord, Sunset Shimmer, Stephen, Bill and Ben, Annoying Orange, Pear, Apple, Passion Fruit, Midget Apple, Marshmallow, Grapefruit, Grandpa Lemon and Nerville are guest starring in this film.
 * Thomas & Friends: Tale of the Brave, My Little Pony: Equestria Girls - Rainbow Rocks and Night at the Museum: Secret of the Tomb were released in 2009.