Hopefully you’re not afraid of the dark, because Ash, Pikachu, and their friends are doing a bit of spelunking in a special collection of Pokémon the Series episodes on Pokémon TV. Caves are a common landmark in the world of Pokémon, and these adventures have our heroes delving into their depths. There’s always something new to explore—and Pokémon to encounter.

For the next two weeks, tune in to Pokémon TV and discover what can be found in darkened caverns on watch.pokemon.com or using the Pokémon TV mobile app. And remember, the Pokémon TV app is now available for Nintendo Switch as well.