Bryce Dallas Howard could be joining the cast of Terminator 4.

Kerr Smith joins My Bloody Valentine 3-D.

And 2012 could be seeing three new cast members.

Bryce Dallas Howard is in talks to replace Charlotte Gainsbourg in Terminator 4. Gainsbourg was to play Kate Connor wife of John Connor, however she is also attached to a French film If the actors strike takes place filming on T4 will halt for a while, and will lead to a scheduling conflict. Terminator 4 is currently filming in New Mexico, the news comes from The Hollywood Reporter.

Ex Dawson's Creek star Kerr Smith will star in My Bloody Valentine 3-D. The Hollywood Reporter say he will play Axle Palmer in the sequel. Jamie King and Jenson Ackles are already signed up.

Danny Glover, Thandie Newton and Oliver Platt could all be heading for 2012. Roland Emmerich's disaster film already has John Cusack on board. The Hollywood Reporter says that Glover would play the president, Newton his daughter and Platt the Chief of Staff. 2012 sees an Apocalyptic event nearly lead to the destruction of man kind. The film follows the struggle of the few survivors.