This is an original script with the fillms working title "Paravel" by Ann Peacock, with revisions by Christopher Markus and Stephen Mcfeely, and additional revisions by the Director Andrew Adamson dated Nov 16th 2005. It is the Tan Revision and likely the shooting draft as it includes scene numbers and detailed scene descriptions. It is almost identical to the final film version except for a few minor differences in dialog and some scaling back of the effects in a couple of scenes.