Mo, Littlefoot's "mud brother".
Mo is a colourful Opthalmosaurus, which is referred to as a swimmer (which also describes any animal in The Land Before Time series which swims) in The Land Before Time films and TV series. He is referred to by Littlefoot as his "mud brother". He will meet Winnie the Pooh, Ash Ketchum, and their friends in Pooh's Adventures of The Land Before Time IX: Journey to Big Water.
Trivia[]
- Mo was briefly seen during the underwater sequence of the Disneyland version of Winnie The Pooh In Fantasmic!, even though he has yet to appear in a Pooh's Adventures film.
- Mo will see Pooh, Ash, and their friends again in one episode of the Pooh's Adventures of The Land Before Time TV series.
- Mo will meet SpongeBob SquarePants, Mickey Mouse, Bugs Bunny, and their friends in SpongeBob's Adventures of The Land Before Time IX: Journey to Big Water.
- Mo will meet Tino Tonitini, Doraemon, The Care Bears, and their friends in Tino's Adventures of The Land Before Time IX: Journey to Big Water.
- Mo will see Tino Tonitini, Doraemon, Thomas the Tank Engine, Twilight Sparkle, and their friends again in Tino's Adventures of The Land Before Time.
- Mo will see SpongeBob, Mickey, Bugs, and their friends again in one episode of the SpongeBob's Adventures of The Land Before Time TV series.
- Mo will make his first guest appearance in a Land Before Time crossover film in Littlefoot's Adventures of The Little Mermaid: Ariel's Beginning.
- Mo will guest star in Winnie the Pooh Meets Moana and Winnie the Pooh Shouts Help! I'm a Fish.
- Mo will appear in Team Robot In Pokemon Sun & Moon The Series in one of the episodes is "The Island Whisper" and reunites Littlefoot, Pooh Bear, Ash, Tino and their friends and becomes Team Robot's newest allies in Alola region.
- Mo will guest star in Winnie the Pooh Meets Moana, Pooh's Adventures of Free Willy (and its sequel), and more.