This year is the 20th anniversary of the Pokemon anime series, and its creators are taking things back to the beginning to celebrate.
Production company OLM on Wednesday released the trailer for "Pokemon the Movie 20: I Choose You!" -- a film that retells the story of how Ash first became a Pokemon trainer and bonded with Pikachu.
The trailer will be a trip down memory lane for anyone who watched the Pokemon anime series, which debuted in 1997.
"I Choose You!" will debut in Japan this July, though there's no word on a US release. Typically, though, Pokemon movies get a DVD and Blu-ray release a few months after hitting Japan's theatres.