Kate Winslet's role in "Avatar 2" is currently a mystery but she ... Winslet wasn't the only actor who worked extensively underwater during the filming of the sequel. Last month, images were ...

Well, it's not Cameron's longest film. That honour goes to Titanic, which clocks in at a hefty 3hrs 15mins. But Avatar: The Way of Water isn't too far behind. Avatar 2, as it may otherwise be ...

Despite the demands of filming underwater, Winslet said the biggest challenge filming "Avatar: The Way of Water" was actually blending into Cameron's imaginative world. "The biggest challenge was ...