Avatar 'could be a trilogy' says film director James Cameron


A scene from Avatar
Image caption The film cost more than $250m to make

The sci-fi film Avatar uses motion-capture animation, CGI and live action. The blockbuster will be shown in stereoscopic 3D and director James Cameron has revealed he plans to film his future movies in the same way. We spoke to the director and actors Zoe Saldana, who plays Neytiri, and Sam Worthington, who plays Jake Sully, in the epic movie.

Zoe Saldana
Image caption Zoe Saldana plays Neytiri in the film
Sam Worthington
Image caption Australian actor Sam Worthington plays Avatar's hero a paralysed marine

Avatar opened in cinemas on 18 December