An early screening of the Twelfth Pokemon movie shown yesterday revealed a glimpse of Pokemon Heart Gold/Soul Silver footage, as well as a sneak peek at the thirteenth Pokemon movie. Not much is known about this movie so far, apart from the fact that it features Lugia and Ho-Oh, which is almost certainly in reference to the Heart Gold/Soul Silver games. The trailer also featured the three legendary dogs and the Red Gyarados from Gold/Silver in 3D. This would seem to suggest Red Gyarados will be present in Heart Gold/Soul Silver.

Arceus: To the Conquering of Space-Time will be released on 18th July across Japanese cinemas and is undated elsewhere. To see the full trailer, click the link below.