Two New Video Clips From James Cameron's Avatar

20th Century Fox is really ramping up promotion for James Cameron's Avatar. Last night, two new extended scenes have been released online. Watch the two new clips after the jump.

First up, from Cineplex is a new scene where Neytiri (Zoe SaldaƱa) introduces Jake Sully (Sam Worthington) to her Banshee.

Next up, MSN has an exposition-filled scene where SecFor administrator Parker Selfridge (Giovanni Ribisi) and Dr. Grace Augustine (Sigourney Weaver) discuss the prospect of using Jake Sully (Sam Worthington) for the Avatar program, and Selfridge reminds Augustine of the true point of the mission to Pandora.