Trivia: The train station of Nice Land shows that the population is 224x256, the common resolution of an 8-Bit game.
Trivia: The knife that is given to Louis by the pirates is the exact same knife that Buck had in the previous film.
Trivia: A relief carving of Sulley (from the following Pixar film, Monsters University) is visible in the Witch's cottage.
Trivia: When Ted opens a drawer looking for a nail for the Once-ler, a Minion figurine (from Despicable Me) is shown in the drawer.
Trivia: When Mrs. Hills is offering Heather her grandmother's necklace, the man standing next to her is Jeff Kinney, the author of the books.
Trivia: When the fireball starts rolling inside the Mayan City, two soldiers fall off a cliff and one of them yells a Wilhelm scream.
Trivia: This made-for-TV movie was originally entitled "Home Alone: Alone in the Dark" and was produced by the same producers (ABC and Fox) as "Home Alone 4" (2002).
Trivia: When The Pirate King learns of Pirate Captain's royal pardon, he exclaims, "Is this true?" in exactly the same way that Richard IV does in 'The Foretelling'; the first episode of Blackadder Series 1. Both The Pirate King and Richard IV were portrayed by Brian Blessed.