Pokémon: The Original Series · Johto League Champions arc
EP166 · Carrying On
ポッポやのでんしょポッポ!
Synopsis
What happens.
Ash and his friends encounter a panicking Trainer who has lost control of his Pokémon. The rampaging Tauros charges towards an unsuspecting old man. Before the old man can call on his Pokémon, Ash intervenes and tries to stop Tauros with his Bulbasaur.
Synopsis adapted from Bulbapedia's EP166 entry, used under CC-BY-NC-SA 2.5.
Story arc · EP161-EP212
Johto League Champions.
Continues the Johto badge run. Ash's Chikorita evolves into Bayleef; Brock's Onix evolves into Steelix. Team Rocket gets multiple character episodes that elevate them past gag villains.
Read the full Original guidePokémon featured · 17
Who appears.
Linked entries open the species page on the Pokédex. Items without a sprite (alternate forms, regional variants, generic group references) fall back to a name pill.
More from this arc
Other episodes in Johto League Champions.
Episode synopsis from Bulbapedia, CC-BY-NC-SA 2.5. Editorial context (arc affiliation, cultural moments, character signatures) hand-verified May 2026. Pokémon, character names, and series titles © Nintendo, Game Freak, Creatures Inc., The Pokémon Company, OLM Inc. This is an unofficial fan reference.