Original release 15 octobre 1998
Previous episode S01E67 - Showdown at the Po-ké Corral
Number S01E68
Writer 武上純希
Country Japan
Original language Japanese
Genres Action, Adventure, Animation, Anime, Comedy, Family, Fantasy
External links TheTVDB page
IMDB page
TheMovieDB page
Last update 4 février 2026 - 11:13
on 11 databases

Video : The Evolution Solution

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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.

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