1 Pokemon The First Movie (Starring Mewtwo and Mew)
2 The Power of One (Starring Lugia and the bird Trio)
3 Spell of the Unown (Starring Entei, Charizard, and Unown)
4 Pokemon 4Ever (Starring Celebi, Tyranitar, and Suicune)
4 Mewtwo Returns (Starring Mewtwo)
5 Pokemon Heroes (Starring Latios and Latias)
6 Jirachi Wish Maker (Starring Jirachi and "Groudon")
7 Destiny Deoxys (Starring 2 Deoxys and Rayquaza)
8 Lucario and the Mystery of Mew (Starring Mew, Lucario, and the Regis)
9 Pokemon Ranger & The Temple of the Sea (Starring Manaphy and Kyogre)
10 The Rise of Darkrai (Starring Darkrai, Palkia, and Dialga)
11 Giratina and The Bouquet of the Sky (Starring Giratina, Dialga, Regigigas, and Shaymin)
12 *Unknown Title* (Starring Dialga, Palkia, Giratina, and Arceus)
13 *Fifth Generation* None revealed.

Yes, there are two 4's. That is because some people believe Pokemon 4Ever is #4, and others believe Mewtwo Returns is #4.