It seems that Sigourney Weaver could be coming back for an Avatar sequel after all. CineBuzzTV recently posted a video interview with Weaver where she revealed how it might be possible to return for Avatar 2. She reveals that she has in fact talked with director James Cameron about returning as well. Click on the player below to watch this video interview with Weaver. The Avatar 2-related information starts at the 3:30 mark.
James Cameron's Avatar stars Sam Worthington, Zoe Saldana, Sigourney Weaver, Michelle Rodriguez, Giovanni Ribisi, Joel Moore, CCH Pounder, Peter Mensah, Laz Alonso, Wes Studi, Stephen Lang, Matt Gerald and is still playing in theaters worldwide.