The movie runs 132 minutes long. It was released with an R rating in the States and in Canada received a 14A rating for strong violence and some language.
The official synopsis was released as well:
Set against the futuristic landscape of totalitarian Britain, V For Vendetta tells the story of a mild-mannered young woman named Evey (Natalie Portman) who is rescued from a life-and-death situation by a masked vigilante known only as “V.” Incomparably charismatic and ferociously skilled in the art of combat and deception, V ignites a revolution when he detonates two London landmarks and takes over the government-controlled airwaves, urging his fellow citizens to rise up against tyranny and oppression. As Evey uncovers the truth about V’s mysterious background, she also discovers the truth about herself – and emerges as his unlikely ally in the culmination of his plot to bring freedom and justice back to a society fraught with cruelty and corruption.