Allyn Gibson wrote:
If it is the special filming in April, the post-production work to make it 3D would make sense of why it's filming so early.
3D post production shouldn't take too long. The show is cut 2D, and only finished in 3D.
I worked on a show with a season of 20 3D episodes and we did it all in the space of 10 months - they're only doing 1 episode!