When once distant UFOs become a terrifying threat and an alien invasion force begins attacking Earths major costal and riverside cities, a U.S Marine staff sergeant and his team are sent into battle only to find they must take it upon themselves to defeat an unknown enemy and protect what remains of Los Angeles.
Aaron Eckhart
as Michael Nantz
Ramón Rodríguez
as William Martinez
Will Rothhaar
as Cpl. Lee Imlay
Michael Peña
as Joe Rincon
Bridget Moynahan
as Michelle
Noel Fisher
as Pfc. Shaun Lenihan
Joey King
as Kirsten
Beth Keener
as Kathy Martinez
Jessica Heap
as Jessy
Cory Hardrict
as Cpl. Jason Lockett
Jim Parrack
as Peter Kerns
Gino Anthony Pesi
as Cpl. Nick Stavrou
