The Evolution Solution
The Evolution SolutionIndigo League Episode 68
Ash goes to Seafoam Island to help Professor Oak to discover the mystery of how Slowpoke evolves into Slowbro. There, Professor Westwood V is also trying to solve the mystery. Jessie captures Shellder, and tries to rush a Slowpoke's evolution, forcing Psyduck to stall the evolution.
Episodes
Pokémon - I Choose You!
Pokémon Emergency!
Ash Catches a Pokémon
Challenge of the Samurai
Showdown in Pewter City
Clefairy and the Moon Stone
The Water Flowers of Cerulean City
The Path to the Pokémon League
The School of Hard Knocks
Bulbasaur and the Hidden Village
Charmander - The Stray Pokémon
Here Comes the Squirtle Squad
Mystery at the Lighthouse
Electric Shock Showdown
Battle Aboard the St. Anne
Pokémon Shipwreck
Island of the Giant Pokémon
Beauty and the Beach
Tentacool & Tentacruel
The Ghost of Maiden's Peak
Bye Bye Butterfree
Abra and the Psychic Showdown
The Tower of Terror
Haunter Versus Kadabra
Primeape Goes Bananas
Pokémon Scent-sation!
Hypno's Naptime
Pokémon Fashion Flash
The Punchy Pokémon
Sparks Fly for Magnemite
Dig Those Diglett!
The Ninja-Poké Showdown
The Flame Pokémon-athon!
The Kangaskhan Kid
The Legend of Miniryu
The Bridge Bike Gang
Ditto's Mysterious Mansion
Cyber Soldier Porygon
Pikachu's Goodbye
The Battling Eevee Brothers
Wake Up, Snorlax!
Showdown at Dark City
The March of the Exeggutor Squad
The Problem with Paras
The Song of Jigglypuff
Attack of the Prehistoric Pokémon
A Chansey Operation
Holy Matrimony!
So Near, Yet So Farfetch'd
Who Gets to Keep Togepi?
Bulbasaur's Mysterious Garden
Princess vs. Princess
The Purr-fect Hero
The Case of the K-9 Caper!
Pokémon Paparazzi
The Ultimate Test
The Breeding Center Secret
Riddle Me This (1)
Volcanic Panic (2)
Beach Blank-Out Blastoise
The Misty Mermaid
Clefairy Tales
The Battle of the Badge
It's Mr. Mime Time!
Holiday Hi-Jynx
Snow Way Out!
Showdown at the Po-ké Corral
The Evolution Solution
The Pi-Kahuna
Make Room for Gloom
Lights, Camera, Quack-tion
Go West Young Meowth
To Master the Onixpected!
The Ancient Puzzle of Pokémopolis
Bad to the Bone
All Fired Up!
Round One - Begin!
Fire and Ice
The Fourth Round Rumble
A Friend in Deed
Friend and Foe Alike
