Pikachu & Pichu
Pikachu and his friends are left on a skyscraper in Big City by their trainers, who go off to prepare an unknown surprise for the Pokémon. Pikachu meets the Pichu Brothers, saving the younger one from falling off an opposite building. A group of Murkrow chase Pikachu off a flagpole, and he uses a group of Hoppip to reach the other side, sending Meowth who is window-cleaning, flying into a billboard. The Pichu Bros. assist Pikachu to return to his friends but they end up going on a journey across the city to the Pichu Bros’ playground. On the way, they get chased by a Houndour who they later encounter again. The angry Houndour chases the three around until he nearly knocks the playground over. Pikachu, the Pichu Bros., Houndour and their assortment of friends manage to save the playground. Pikachu realizes it is nearly six o’clock and he must return to his friends before Ash, his trainer, does. Pikachu and the Pichu Bros. use a tire to get to the building, sending Meowth flying again. The three arrive in the nick of time, the Pichu Brothers departing. Ash, Misty and Brock arrive and take the Pokémon into a room where a party has been laid out for them in celebration of the first anniversary of Ash and Pikachu’s meeting.
Spell of the Unown
In the town of Greenfield, research scientist Professor Spencer Hale conducts research on the elusive Unown. He and his assistant, Skyler, discover a site of ruins, but Hale is sucked into the dimension of the Unown.
His disappearance leaves his young daughter Molly alone, her mother having disappeared previously. Molly finds a box of tablets containing Unown images and begins assembling the letters, which summons the Unown themselves. The Unown use their powers to make Molly’s wishes come true, transforming her manor house into a crystal-like palace which spreads across the town and cuts her off from the world. An illusionary Entei is created to represent Molly’s father. Various people come to help sort out the Unown, including Professor Oak and Delia Ketchum (Ash’s mother).
Meanwhile, Ash and his friends meet and befriend a trainer named Lisa. They come into Greenfield in the process and agree to join in the rescue mission to save young Molly. However, Entei kidnaps Delia, following Molly’s request for a mother as well. Entei’s powers hypnotize Delia into thinking she is Molly’s mother. Ash, Misty, Brock and their Pokémon head out to the mansion to save Delia, communicating with Oak and Skyler thanks to a PokéGear device given to them by Lisa. Team Rocket try investigating the mansion, but Entei blasts them into the depths of the mansion. Molly watches Ash’s Bulbasaur and Chikorita in action through a television and falls asleep, imagining herself being a Pokémon Trainer. Seeing Ash on TV, Delia snaps out of her trance; however, Entei creates a dream version of Molly as an adult and takes her to battle the three. Molly first fights Brock, but Molly’s dreamed-up Pokémon are stronger than his; Molly then has a more friendly fight against Misty in an underwater battle.
Ash locates Molly and Delia, and implores Entei to return with his mother. Entei refuses, easily defeats Totodile and Cyndaquil, and tries killing Ash and Pikachu. Having witnessed the crisis on TV in Charicific Valley, Charizard rescues Ash and Pikachu. Entei engages Charizard in a duel and eventually tries to kill him. However, Molly thwarts Entei and tells him to stop fighting. Ash and his friends convince Molly to leave with them, Entei revealing he was created by the Unown to be her father.
The Unown suddenly lose control of their powers and start to seal the group in the mansion. Ash, Pikachu, Charizard, Misty, Brock, Delia, Molly and Team Rocket escape down to the hall where the Unown are. Pikachu and Charizard attempt to break the forcefield protecting the Unown, but they are unsuccessful—until they are joined by Entei, combining their powers to destroy the shield with Molly’s support. Entei sacrifices himself and the Unown return to their dimension, reversing all of their effects on the world and returning Hale to the ruins where he originally vanished.
The group ventures outside, where Oak, Skyler, Lisa and others meet them. Team Rocket hides in the mansion upon seeing the police outside and declare that they will always have another opportunity to catch Pokémon. Charizard and Lisa depart from Ash’s company, and Molly reunites with her father as well as with her long-lost mother.