Prometheus
Release date: 8 june 2012(USA)
Director: Ridley Scott
Writers: Jon Spaihts, Damon Lindelof
Stars: Noomi Rapace, Charlize Theron and Patrick Wilson
A team of explorers discover a clue to the origins of mankind on Earth, leading them on a journey to the darkest corners of the universe. There, they must fight a terrifying battle to save the future of the human race.
Missed Alien? So did I. Here is the first trailer of Prometheus, the next movie in the Alien series, enjoy.
The Dark Knight Rises
Release date: 20 july 2012(USA)
Director: Christopher Nolan
Writers: Jonathan Nolan (screenplay), Christopher Nolan (screenplay)
Stars: Christian Bale, Joseph Gordon-Levitt and Gary Oldman
Eight years after the events of The Dark Knight, the terrorist leader Bane arrives in Gotham City, pushing it and its police force to their limits, forcing its former hero Batman to resurface after taking the fall for Harvey Dent's crimes.
One word: EPIC!
The Hobbit
Release date: 14 december 2012(USA)
Director: Peter Jackson
Writers: Fran Walsh (screenplay), Philippa Boyens (screenplay)
Stars: Cate Blanchett, Luke Evans and Elijah Wood
Bilbo Baggins, a Hobbit, journeys to the Lonely Mountain accompanied by a group of dwarves to reclaim a treasure taken from them by the dragon Smaug.
Missed Lord of the Rings? Here's The Hobbit.
Wrath of the Titans
Release date: 30 march 2012(USA)
Director: Jonathan Liebesman
Writers: Dan Mazeau (screenplay), David Johnson (screenplay), and 5 more credits �
Stars: Sam Worthington, Liam Neeson and Rosamund Pike
Perseus embarks on a treacherous quest into the underworld to rescue Zeus, who has been targeted for capture by his traitorous son, Ares, and his brother, Hades.
Sequel to the 2010 mythological based action/adventure Clash of the Titans starring Sam Worthington. Enjoy the first trailer.
Rock of Ages
Release date: 1 june 2012(USA)
Director: Adam Shankman
Writers: Justin Theroux (screenplay), Chris D'Arienzo (screenplay)
Stars: Julianne Hough, Diego Boneta and Tom Cruise
Set in 1987 Los Angeles, Drew and Sherrie are two young people chasing their dreams in the big city. When they meet, it's love at first sight, though their romance will face a series of challenges.
Tom Cruise as a rockstar? OK, let's check it out. 
Jack the Giant Killer
Release date: 15 june 2012(USA)
Director: Bryan Singer
Writers: Darren Lemke (screenplay), Christopher McQuarrie (screenplay)
Stars: Nicholas Hoult, Stanley Tucci and Ewan McGregor
A modern day fairy tale in which the long-standing peace between men and giants is threatened, as a young farmer leads an expedition into the giants' kingdom in hopes of rescuing a kidnapped princess.
New take on the classic tale.
Beneath the Darkness
Release date: 6 january 2012(USA)
Director: Martin Guigui
Writer: Bruce Wilkinson (screenplay)
Stars: Dennis Quaid, Tony Oller and Aimee Teegarden
After watching their best friend get murdered, a group of teens struggle to expose a local hero as the vicious killer and keep from becoming his next victims.
Seems like a nice thriller starring Dennis Quaid, enjoy the first trailer.
Ghost Rider 2: Spirit of Vengeance
Release date: 17 february 2012(USA)
Directors: Mark Neveldine, Brian Taylor
Writers: Scott M. Gimple (screenplay), Seth Hoffman (screenplay), and 2 more credits �
Stars: Nicolas Cage, Ciar�n Hinds and Idris Elba
As Johnny Blaze hides out in Eastern Europe, he is called upon to stop the devil, who is trying to take human form.
Sequel to Ghost Rider, the action comic-based movie with Nicholas Cage.
The Expendables 2
Release date: 17 august 2012(USA)
Director: Simon West
Writers: Sylvester Stallone, Dave Callaham (characters)
Stars: Sylvester Stallone, Liam Hemsworth and Randy Couture
Mr. Church reunites the Expendables for what should be an easy paycheck, but when one of men is murdered on the job, their quest for revenge puts them deep in enemy territory and up against an unexpected threat.
The ALL-STAR action movie sequel, this time bringing in names like Jean Claude Van Damme and Chuck Norris. Hope he didn't see my write his name here. :s
GI Joe 2: Retaliation
Release date: 29 june 2012(USA)
Director: Jon M. Chu
Writers: Rhett Reese (screenplay), Paul Wernick (screenplay)
Stars: Channing Tatum, Dwayne Johnson and Ray Park
The G.I. Joe team faces off against Zartan, his accomplices, and the world leaders he has under his influence.
No words, just watch the trailer.