Earlier this week, the first trailer for Pokemon: Detective Pikachu was released. A film adaptation of the 3DS game Detective Pikachu, the trailer has generated quite a bit of buzz, with particular attention given to Ryan Reynolds' portrayal of Pikachu and the somewhat "realistic" design of the Pokemon.
While the trailer focuses mainly on the titular Detective Pikachu, it's actually full of Pokemon from a variety of generations. Some are harder to spot than others, and it's possible that there are even more that have yet to be found. However, we were able to find at least 23 different Pokemon species in the first Detective Pikachu movie trailer.