With Azalea Town as their new destination, Ash and co. take a break in a valley. While they were sleeping a Sentret child catches Togepi and they fall into the opening of Team Rocket's new Arbo-Tank. After they wake, Misty notices Togepi is gone and, like a mother, is worried sick about it. She, along with Ash, Brock and the Sentret's mother, meet up with Team Rocket and try various plans to stop the Arbo-Tank. Will they succeed? And will Togepi be grounded by Misty for wandering off and looking for trouble?
The "Who's that Pokémon?" in this episode is Igglybuff.
Pikachu was standing with Ash and co. after the tunnel was made.
"From now on, you're not driving until your eighteen."