Pikachu

Pikachu is one of Pooh's friends and Ash's best friend in Pooh's Adventures of Pokémon: Mewtwo Returns. Pooh, Pikachu and the others got blowed away on Team Rocket's balloon and landed on an island on Mt. Quena and helped Mewtwo escaped from Giovanni's machines.

Pikachu is an Electric type Pokémon, often dealing powerful shocks to any enemies who cross him. He's also fiercely loyal to his friends, especially Ash, his trainer.

Trivia

 * Pikachu had its first apperance in Pooh's Adventures of Mulan.
 * Pikachu got invited by Pooh in Pooh's Adventures of The Secret of NIMH.
 * Pikachu joined Pooh and the others in the Pooh's Adventures of Star Wars saga.
 * Pikcahu joined Pooh and his friends in Winnie the Pooh and The Chronicles of Narnia: The Lion, the Witch and the Wardrobe.
 * Pikachu and Ash guest starred in Winnie the Pooh Goes to Atlantis: The Lost Empire.
 * Pikachu will meet Littlefoot in Pooh's Adventures of The Land Before Time II: The Great Valley Adventure and will guest star in the rest of the Winnie the Pooh/Land Before Time films.
 * Pikachu will join Pooh and the others in Winnie the Pooh Meets 3 Ninjas.
 * Pikachu will join Pooh and his friends in Pooh's Adventures of The Karate Kid, Part II.
 * Ash and Pikachu returned in Pooh's Adventures of Home on the Range
 * Pikachu will meet the Rugrats in Pooh's Adventures of The Rugrats Movie.
 * Pikachu will join Pooh, Littlefoot, and their friends in Winnie the Pooh and a Journey to the Center of the Earth.
 * Pikachu will meet Stan Marsh, Kyle Broflovski, Eric Cartman, and Kenny McCormick in Winnie the Pooh Goes to South Park: Bigger, Longer & Uncut.
 * Pikachu is briefly seen in a bonus ending for Winnie the Pooh vs. Hook.
 * Pikachu will join Littlefoot, Stan, and their friends in Littlefoot's Adventures of Free Willy and Littlefoot's Adventures of The Black Cauldron.
 * Pikachu and Ash guest starred in Pooh's Adventures of Ghostbusters II.
 * Pikachu made a cameo in Pooh's Adventures of The Muppet Movie.
 * Pikachu and Ash guest starred with Ttark in the Winnie the Pooh/TMNT movies.
 * Pikachu, Ash, Misty, Togepi, and Brock guest starred in Pooh's Adventures of 101 Dalmatians.
 * Pikachu, Ash, Misty, Togepi, Brock, Tennessee Tuxedo, and Chumley will join Pooh and his friends in the Winnie the Pooh/Back to The Future movies.
 * Pikachu, Ash, Misty, Togepi, and Brock guess starred with Genie in Winnie the Pooh And The Secret of Kells.
 * Pikachu and Ash guest starred with Jeremy the Crow, Merlin, Flora, Fauna, and Merryweather in Pooh's Adventures of Willow.
 * Pikachu, Ash, Misty, Togepi, and Brock will guest star in Pooh's Adventures of Race for Your Life, Charlie Brown.
 * Pikachu, Ash, Misty, Togepi, Brock, Woody Woodpecker, and Zazu guest starred in Winnie the Pooh Meets The Princess and the Frog.
 * Pikachu, Ash, Misty, Togepi, and Brock guest starred in Winnie the Pooh Meets Snow White and the Seven Dwarfs.
 * Pikachu, Ash, Misty, Togepi, Brock, Tennessee Tuxedo, and Chumley will guest star in Winnie the Pooh Goes Rockin' With Judy Jetson.
 * Pikachu, Ash, Misty, Togepi, Brock, Woody Woodpecker, and Ttark will guest star in Pooh's Adventures of Osmosis Jones.
 * Pikachu, Ash, Misty, Togepi, and Brock will guest star with Scrooge McDuck, Huey, Dewey, Louie, Timon, Pumbaa, and Buzz Lightyear in Winnie the Pooh Enters The Black Hole.
 * Pikachu, Ash, Misty, Togepi, and Brock will guest star with Sebastian the Crab, Simba, Timon, and Pumbaa in Winnie the Pooh Goes 20,000 Leagues Under the Sea.
 * Pikachu, Ash, Misty, Togepi, and Brock guest starred in Pooh's Adventures of Happily Ever After
 * Pikachu, Ash, Misty, Togepi, and Brock guest starred In Pooh's Adventures of Mighty Ducks (TV Series).
 * Pikachu, Ash, Misty, Togepi, and Brock will guest star with Littlefoot and his friends and Simba and his friends in the Winnie the Pooh/Indiana Jones movies.
 * Pikachu, Ash, Misty, Togepi, and Brock will guest star with Simba, Timon, Pumbaa, Woody Woodpecker, and Ttark in Pooh's Adventures of Freddie as F.R.O.7.
 * Pikachu, Ash, Misty, Togepi, and Brock will guest star with SpongeBob and his friends in the sequels of Pooh's Adventures of Winx Club.
 * Pikachu, Ash, Misty, Togepi, and Brock will guest star again in Pooh's Adventures of Nadia: Secret of the Blue Water, Pooh's Adventures of Kim Possible, Pooh's Adventures of Avatar, Winnie the Pooh Meets Ponyo, Winnie the Pooh Meets Popeye, Pooh's Adventures of James and the Giant Peach, Pooh's Adventures of Honey, I Shrunk the Kids, Winnie the Pooh in The Adventures of the American Rabbit, and Pooh's Adventures of The Indian in the Cupboard.