Yep, I was invited to take part in this, the film is probably 'Inkheart' and is being produced by New Line Cinema, It's based upon a big-screen adaptation of a best selling children’s fantasy novel Inkheart, Inkheart is a timeless adventure tale of imagination that centers on Meggie, a young girl whose father has a secret ability to bring characters from books to life when he reads them aloud.
There is quite a lot of material on the net about this, I'm not sure what the release dates are and obviously I can't tell you anything about the film itself, sorry
mark