Director Ron Howard has been working on Angels and Demons the movie adaptation of the book of the same name written by Dan Brown. The book was actually a prequel to the Da Vinci Code, but it looks like they modified the time line according to this full length movie trailer of Angel and Demons:
This Angels and Demons trailer is indeed stating that Robert Langdon (Tom Hanks) already exposed the Da Vinci cover up. So this Angels and Demons movie is in fact the sequel of the Da Vinci Code. This timeline tweak does not bother me that much, but I think dubious that the Vatican authorities would call Robert Langdon for help if he had broken his revelations about Christ already…
Anyway, Angels and Demons still looks appealing but must say that Tom Hanks’ performance accounts for a lot for this!