Professor Layton and his assistant Luke return once more to North America, with the unveiling of Professor Layton and the Diabolical Box at this year's E3. The dear Professor's mentor, Dr. Schrader has been killed, and it is up to Layton to find out who or what caused the death of the dear doctor. Profesor Layton and the Diabolical Box will release on August 24th.

Check out the game's E3 2009 trailer below and at the source.

Akira_EX via videos.neoseeker.com »