Moviefone has debuted the new Battle for Terra trailer. Opening May 1st, the animated adventure features the voices of Evan Rachel Wood, Brian Cox, Luke Wilson, David Cross, Justin Long, Amanda Peet, Dennis Quaid, Chris Evans, James Garner, Rosanna Arquette and Chad Allen.
In the film, a peaceful alien planet faces annihilation, as the homeless remainder of the human race sets its eyes on Terra. Mala, a rebellious Terrian teenager, will do everything she can to stop it.