Pokémon

S01E7323 min· aired 11/19/1998
To Master the Onixpected!
TMDb7.1
Overview
After watching Elite Four member Bruno on TV, Ash and his friends decide to do training in the mountains to be as strong as Bruno. However, they meet Bruno and he manipulates them to do some menial tasks for him. Meanwhile, a giant Onix is on a rampage.