Heading towards the White Ruins, Ash and co. come across a special Kanto Fair, a fair celebrating the region of Kanto and the various Pokemon that dwell there. Ash is excited to see all these attractions that remind him of home and ends up seeing a cheerful Charmander. Reminding him of his old friend, Ash calls Professor Oak and requests that he sends over Charizard. However, once there, Charizard soon meets Iris' Dragonite and a rivalry begins with a battle. Will the battle last? Who will win? Will Charizard and Dragonite learn to be friends?
All the characters in the flashbacks, except Koga, have had redesigns to fit the BW series.
With Maddie Blaustein deceased, Jimmy Zoppi will have to fill in for the role of Damian, also no one knows if Lisa Ortiz will reprise her role of Liza in Ash's flashback, or if Stan Hart will be Koga.
Although Team Rocket appears in a flashback, they are barely visible as in the scene they appear at they are being burned by Charmander's Flamethrower, leaving only their weak silhouette visible.
When the dub of this episode airs, this will be Sarah Natochenny's first time portraying Ash in the Original Series flashbacks.
This is the first time Brock, Misty (Flashback) and Tracey (cameo), appear in the BW saga.