Pokemon Platinum

Pokemon Platinum is a fan-made idea, this is not leaked information and I do not own the rights to Pokemon.

Plot
Platinum is set in the fictional region of Sinnoh, an island based on the Japanese island Hokkaidō. Sinnoh is unconnected to any other region in the Pokémon universe and is characterized by large, snow-covered mountains (Mt. Coronet, part of a mountain range, divides Sinnoh in half). In this film, the starters are Fire-type Chimchar, Water-type Piplup, and Grass-type Turtwig. Unlike other regions, Sinnoh has a "northern" feel to it as it is the only region with permanent snow on the ground, and with routes with snow on the ground and active snowfall. In Platinum, there is snow on the ground in other locations where it was not found in Diamond and Pearl, and the protagonist characters and the rival are dressed for colder weather when compared with the designs from the original films. Sinnoh is also characterized by its waterways; it has three main lakes (Verity, Acuity, and Valor) that form a triangle. Unlike the Hoenn region, however, which is mostly water routes, only 30 percent of Sinnoh's landscape comprises waterways. Underneath Sinnoh's surface is the Sinnoh Underground, a large maze of caves and tunnels where players can dig for rare items. Pokémon Platinum, while keeping to the same plot as Diamond and Pearl for the most part, introduces several new elements to it. a new character is introduced being a detective investigating Galactic under the codename "Looker". Giratina is also the focus of the plot whereas Dialga and Palkia were the focuses of Diamond and Pearl respectively.

Cast
James Marsden as Lucas

Katy Perry as Dawn

Jeff Bridges as Professor Rowan

David Tennant as Looker

Sam Witwer (blue hair dye) as Cyrus Molly Ringwald as Mars Anthony Hopkins as Charon Jim Carrey (blue hair dye with pointy hair) as Saturn Emma Watson (purple hair dye) as Jupiter