One of the biggest box office hits of all time delivers the ultimate encounter when mysterious and powerful aliens launch an all-out invasion against the human race. The spectacle begins when massic spaceships appear in Earth's skies. But wonder turns to terror as the ships biast destructive beams of fire down on cities all over the planet. Now the world's only hope lies with a determined band of survivors, uniting for one last strike against the invaders - before it's the end of all mankind.

This special box set celebrating the 50th anniversary of Star Trek includes all six of the original films series, which were released between 1979 and 1991 and starred William Shatner, Leonard Nimoy, George Takei and the rest of the original USS Enterprise crew. All films have been digitally remastered and this set includes behind-the-scenes bonus features.