The film begins around 1850 in the planet of Cybertron. The noble Autobots and the devious Decepticons headed by Megatron seek control over Allspark, a talisman that would give limitless power to the person who owns it. The Autobots manage to smuggle the Allspark out of Cyberton but Megatron takes off in search of it. He tracks it to the earth but gets frozen in the Arctic Ocean. The story...

The film begins around 1850 in the planet of Cybertron. The noble Autobots and the devious Decepticons headed by Megatron seek control over Allspark, a talisman that would give limitless power to the person who owns it. The Autobots manage to smuggle the Allspark out of Cyberton but Megatron takes off in search of it. He tracks it to the earth but gets frozen in the Arctic Ocean. The story continues a century later when the Autobots come to the earth to acquire the Allspark with the hope of Sam Witwicky whose great grand father was the one to locate Megatron.