Last we heard, production on the BioShock movie had been put on hold pending budget reductions. But with actor Wentworth Miller's recent Twitter update hinting at involvement in a BioShock project, it looks like the movie may be back on track. No other details have surfaced to confirm the 'Prison Break' star's role in the project -- at this point, as a commenter on The Feed noted, it's possible that Miller is simply a voice actor on BioShock 2.

The BioShock movie was announced just over a year ago, with Gore Verbinski (he turned down the gig on the fourth Pirates of the Caribbean movie for this project) signing on to direct. The second game in the series, BioShock 2, is due out November 3 of this year.

We had 'Hulk' star Eric Bana pegged for the BioShock lead in our Casting Bioshock feature. See which stars we'd cast as the other residents of Rapture!

[via io9]