Taylor Kitsch ... Lt. Alex Hopper
Alexander Skarsgard ... Stone Hopper
Rihanna ... Petty Officer Raikes
Brooklyn Decker ... Sam Shane
Liam Neeson ... Admiral Shane
Distributed by: Universal Pictures
Genres: Adventure Sci-Fi Action
Synopsis: Aliens, known as The Regents, arrive on Earth to build a power source in the ocean when they come in contact with a navy fleet.
JPK added from slashfilm.com on December 2, 2009
Additional Notes: Based on Hasbro's classic naval combat game, Battleship stars Taylor Kitsch as Lt. Alex Hopper, a Naval officer assigned to the USS John Paul Jones; Brooklyn Decker as Sam Shane, a physical therapist and Hopper's fiancée; Alexander Skarsgård as Hopper's older brother, Stone, Commanding Officer of the USS Sampson; Rihanna as Petty Officer Raikes, Hopper's crewmate and a weapons specialist on the USS John Paul Jones; and Liam Neeson as Hopper and Stone's superior (and Sam's father), Admiral Shane.