The Transformers

Transformers is a 2007 live-action film adaptation of the Transformers franchise, directed by Michael Bay and written by Roberto Orci and Alex Kurtzman. It stars Shia LaBeouf as Sam Witwicky, a teenager involved in a war between the heroic Autobots and the evil Decepticons, two factions of alien robots who can disguise themselves by transforming into everyday machinery. The Decepticons desire control of the All Spark, the object that created their robotic race, with the intention of using it to build an army by giving life to the machines of Earth. Megan Fox, Josh Duhamel, Tyrese Gibson, Jon Voight and John Turturro also star, while Peter Cullen and Hugo Weaving provide the voices of Optimus Prime and Megatron respectively.

Producers Don Murphy and Tom DeSanto developed the project in 2003, with a treatment written by DeSanto. Executive producer Steven Spielberg came on board the following year, and hired Orci, Kurtzman and Bay for the project in 2005. The filmmakers wanted a realistic depiction of the story, and created a complex design aesthetic for the robots to stress their alien nature. The computer-generated characters were programmed to have thousands of mechanical pieces move as they transformed and maneuvered. The United States Military and General Motors lent vehicles and aircraft during filming, which saved money for the production and added realism to the battle scenes.

Hasbro organized an enormous promotional campaign for the film, making deals with hundreds of companies. This advertising blitz included a viral marketing campaign, coordinated releases of Transformers prequel comics books, Transformers toys and books, as well as product placement deals with GM and eBay. The film was a box office success despite mixed fan reaction to the radical redesigns of the characters, and reviews criticizing the focus on the humans at the expense of the robots. It is the thirtieth most successful film released and the fifth most successful of 2007, grossing approximately US$708 million worldwide. The film won four awards from the Visual Effects Society and was nominated for three Academy Awards. It revitalized media interest in the franchise, and a sequel Transformers: Revenge of the Fallen is expected for release on June 26, 2009.

The film opens with Optimus Prime, heroic leader of the benevolent Autobots, describing in a voice-over the destruction of the Transformers' home world, Cybertron. It was destroyed by the evil Decepticon leader Megatron in his quest to obtain the All Spark. The Autobots want to find the All Spark so they can use it to rebuild Cybertron and end the war between the Autobots and the Decepticons, while the Decepticons want to use it to defeat the Autobots and conquer the universe. Megatron found the All Spark on Earth, but crash-landed in the Arctic Circle and was frozen in the ice. Captain Archibald Witwicky and his crew of explorers stumbled upon Megatron's body in 1897. Captain Witwicky accidentally activated Megatron's navigational system and his eye glasses were imprinted with the coordinates of the All Spark's location. Sector 7, a secret United States government organization founded by Herbert Hoover, discovered the All Spark in the Colorado River and built the Hoover Dam around it to mask its energy emissions. The still-frozen Megatron was moved into this facility and was used to advance human technology through reverse engineering.

In the present day, the group of Decepticons — Blackout, Scorponok, Frenzy, Barricade, Starscream, Devastator and Bonecrusher — have landed on Earth and assumed the disguise of Earth vehicles (except Scorponok, who hides within Blackout). Blackout and Scorponok attack the U.S. SOCCENT FWD military base in Qatar and try to hack into the U.S. military network to find the location of Megatron and the All Spark. Their mission is thwarted when the base staff severs the network cable connections. While Blackout destroys the rest of the base, Scorponok chases a small group of survivors who have photographic evidence of the robots, but he is eventually repelled. During this battle, the military discovers the only effective weapons against the Transformers' armor are high-heat sabot rounds.

After Blackout's failure, Frenzy infiltrates Air Force One to again hack into the military network, planting a virus. He finds the map imprinted on Captain Witwicky's glasses, whose descendant Sam Witwicky intends to sell on eBay. Frenzy and Barricade begin tracking Sam's location. Autobot scout Bumblebee is also on Earth, disguised as a 1976 Chevrolet Camaro,^[2] and is bought by Sam while shopping for his first car. Bumblebee helps him woo his crush, Mikaela Banes. Bumblebee leaves at night to transmit a homing signal to the rest of the Autobots and Sam sees him in robot mode. Barricade confronts Sam and demands Archibald's spectacles, but Bumblebee rescues him and Mikaela. They leave to rendezvous with the rest of the Autobots — Optimus Prime, Jazz, Ironhide, and Ratchet — who have landed on Earth and taken the forms of Earth vehicles as well. Sam, Mikaela, and the Autobots return to Sam's home and obtain the glasses; however, agents from Sector 7 arrive and take Sam, Mikaela and Bumblebee into custody.

Frenzy, now disguised as Mikaela's cellphone, secretly accompanies the group to Hoover Dam and releases Megatron from his frozen state. Locating the All Spark, Frenzy sends an alert to the other Decepticons. Sam convinces the Sector 7 agents to release Bumblebee so that he can deliver the All Spark to Optimus Prime. Frenzy's virus has shut down government communications, but a group of humans manage to establish a signal to the Air Force in order to support the Autobot-human convoy, who have gone to nearby Mission City to hide the All Spark. The Decepticons attack and Bonecrusher, Frenzy, Jazz, Devastator and Blackout are all killed during the ensuing battle. Sam, who is ordered to get the All Spark to a rendezvous point for it to be taken to a safe location, instead chooses to ram it into Megatron's chest, destroying it and killing Megatron. Optimus takes a fragment of the All Spark from Megatron's corpse, but realizes that with its destruction, their home world Cybertron cannot be restored. Consequently, Optimus sends a signal to other surviving Autobots in the universe, directing them to their new home, Earth. The government orders the closure of Sector 7 and has the five Decepticons killed in the Mission City battle dumped into the Laurentian Abyss. Starscream, who fled the battle, escapes into space.

Source : http://en.wikipedia.org/wiki/Transformers_(film)