Pokémon the Movie: Diancie and the Cocoon of Destruction (2014)

When Diancie a Pokémon said to create diamond travels to find Xerneas to help her make a heart diamond to save her home, Ash, Serena, Clemont and Bonnie help her to be safe on the way from thieves.

Director: Kunihiko Yuyama

Cast: Ikue Ôtani, Caitlin Glass, Sarah Natochenny, Haven Burton Paschall, Mike Liscio, Alyson Leigh Rosenfeld, William Tost, David Wills, Lianne Marie Dobbs, Marc Thompson, Oliver Wyman, Brittney Lee Hamilton, Mary O'Brady, Kate Bristol, James Carter Cathcart, Wayne Grayson, Michele Knotz, Suzy Myers Jackson