The second full length Tron: Legacy movie trailer has premiered. The first movie trailer and the teaser trailer were good but this movie trailer gives you much more of the plot of the Tron: Legacy. Seeing the young Kevin Flynn (Jeff Bridges) was eerie but cool. CGI has come a long way because that young Kevin Flynn or evil Kevin lynn looked great, far better than the young looking Professor X and Magneto in X-Men: The Last Stand. What’s also notable is that there appears to be two factions in the Tron world and that Olivia Wilde speaks this time around. Tron: Legacy opens on December 17, 2010.