Pokémon

Me, Myself and Time (7x36)

:

After becoming separated from his friends in a dense mist, Ash comes across a Baltoy spinning dangerously close to the edge of a cliff. After saving the Pokemon, Ash meets it's trainer Calista who is looking for a fabled treasure that lies nearby. Always eager for an adventure, Ash and Pikachu agree to help, but the quest is interrupted when Team Rocket try to snag Pikachu (as usual). However, a mysterious woman appears and after sending Team Rocket blasting off with her Xatu, explains that she too has a Baltoy which has become trapped in a cavern, and if she helps to release it, then she will show Calista how to find the treasure...