Show in “Pika and Goliath!”

[Note: This episode comes under heavy fire for being a rehash of the Lt. Surge episode: Ash's Pikachu loses to a Raichu owned by an arrogant trainer (due to it knowing Hyper Beam, a move Pikachu cannot use unless it evolves into Raichu), Pikachu refusing the Thunder Stone, and Ash wiping the smirk off a trainer's Raichu in a rematch, earning respect.]