Ryan Reynolds calls "Deadpool" a "game changer" for superhero films

In the last few years, superheroes of all kinds have faced a wide range of villains in countless action adventure movies. Hollywood actor Ryan Reynolds says "Deadpool", Marvel's anti-hero about to hit cinema screens, is redefining the genre. According to the movie's synopsis, the film tells the story of former Special Forces agent turned mercenary Wade Wilson, who undergoes a rogue experiment to treat his cancer.