Do 당신 guys know.....

If any of 당신 guys have watched the behind the scenes of the making of the movie, Catherine Hardwick ( Director) says that they had to push all of Cam Gigandet's (James) work days to the 1st couple days of filming because he had to go and do another movie.
I know its Not techinically Twilight Related but does anyone know if that other movie was The Unborn?