IDW Editor-in-Chief Chris Ryall also posted a preview of the upcoming Astro Boy comic based on the movie, here are 2 pages of E.J. Su's artwork. It's going to be a weekly release ahead of the movie. Check out his Blog
ASTRO BOY MOVIE PREQUEL: UNDERGROUND #1
He's back! Astro Boy makes his return to comics, paving the way for his exciting feature film debut later this year! It's an all-new Astro Boy adventure, with Astro exploring a strange subterranean kingdom in search of his lost father, encountering weird creatures large and small. But are they friend or foe?32 pages, $3.99.
source: comics continuum