MS020: Pokémon The Movie - I Choose You!

I Choose You! (劇場版ポケットモンスター キミにきめた！) is the first Sun and Moon movie and the 20th anniversary special. It was released on the July 15, 2017.

Human

 * Ash
 * Sorrel
 * Verity
 * Cross
 * Professor Oak
 * Nurse Joy
 * Jessie
 * James
 * Erika
 * Corey
 * Neesha
 * Gary
 * Marina
 * Tierno

Pokémon

 * Ash's Pikachu
 * Ash's Butterfree
 * Ash's Charizard
 * Team Rocket's Meowth
 * Ho-Oh
 * Verity's Piplup
 * Sorrel's Lucario
 * Cross' Incineroar
 * Cross' Lycanroc
 * Marshadow
 * Entei
 * Verity's Lapras
 * Flabébé (multiple)
 * Xerneas
 * Gogoat
 * Skiddo (2x)
 * Spritzee (2x)
 * Farfetch'd
 * Corey's Venusaur
 * Corey's Gengar
 * Erika's Tangela
 * Spearow (multiple)
 * Raikou
 * Suicune
 * Scyther
 * Kakuna (4x)
 * Weepinbell
 * Weedle
 * Venomoth
 * Magikarp (multiple)
 * Tentacool (multiple)
 * Tentacruel
 * Seadra
 * Horsea
 * Seel
 * Dewgong
 * Gastly
 * Haunter
 * Grimer
 * Aerodactyl
 * Kangaskhan
 * Marowak
 * Cubone
 * Tauros (multiple)
 * Rapidash
 * Ponyta (3x)
 * Moltres
 * Zapdos
 * Articuno
 * Butterfree (multiple)
 * Pink Butterfree
 * Nidorina (Trainer's)

Trivia

 * The appearance of the symbol of Ash's hat in this movie is a combination of the Original series and Sun & Moon series.
 * Unlike the Original series, the movie features two different traveling companions replacing Misty and Brock. However, there have been sources indicating that they made cameos in the closing credits, along with Tracey, May, Max, Dawn, Iris, Cilan, Serena, Clemont, and Bonnie.
 * This movie is a reboot of the Original Series.
 * This is the first movie that doesn't feature any of the new characters from the Sun and Moon series.