Cast: 
Liam Neeson ... Admiral Shane
Taylor Kitsch ... Lieutenant Alex Hopper
Alexander Skarsgård ... Commander Stone Hopper
Brooklyn Decker ... Sam
Rihanna ... Petty Officer Cora "WEPS" Raikes
Josh Pence ... Chief Moore
Peter MacNicol ... Secretary of Defense
Jesse Plemons ... Boatswain Mate Seaman Jimmy "Ordy" Ord
Tadanobu Asano ... Captain Yugi Nagata
Gary Grubbs ... Air Force Chief of Staff
Stephen Bishop ... OOD Taylor
Leni Ito ... Japanese News Anchor
David Jensen ... NASA Director
Peter Berg ... JPJ 2nd Gunner
Hamish Linklater ... Cal Zapata
John Tui ... Chief Petty Officer Walter "The Beast" Lynch
Gregory D. Gadson ... Lieutenant Colonel Mick Canales
Jerry Ferrara ... Sampson JOOD Strodell
John Bell ... Angus
Genre: Action | Thriller | Science Fiction | War
Imdb Url: http://www.imdb.com/title/tt1440129
Rating: 5.3 / 10
Release Date: 4/11/2012
Trailer Url: http://www.youtube.com/watch?v=qDMXkPfxjOc
Storyline: 
An international naval coalition becomes the world's last hope for survival as they engage a hostile alien force of unimaginable strength called The Regents who attempt to invade Earth to build a power source in the ocean. Lieutenant Alex Hopper (Taylor Kitsch) is assigned to the ship USS John and winds up commanding the team responsible for repelling the invaders before it's too late. In the daunting mission, Hopper must also try to live up to the potential his brother Stone (Alexander Skarsgård) and his fiancée's father, Admiral Shane (Liam Neeson), expect of him.