Disney has released a new trailer for the action adventure John Carter [OMARS] starring Tyler Kitsch [TKITS] as the pulp science-fiction hero created by Edgar Rice Burroughs. The new cut wisely drop the Civil War footage set on Earth, which had only confused viewers who couldn't tell which scenes actually on Mars versus Earth. The trailer offers the first good look at some of the Martian creatures and a gladiator arena battle reminiscent of Star Wars: Attack of the Clones. Unfortuantely, the $300 million gamble still looks like a bad genre mash-up of Prince of Persia in space.