Disney are taking us over the rainbow and outta this world with the BRAND NEW trailer for Oz: The Great and Powerful.

The full length trailer follows Franco's Oscar out of Kansas and into the Emerald City where he meets some bewitching woman (Mila Kunis, Rachel Weisz and Michelle Williams) and finds out if he's cut out for life as a great and powerful wizard. And as if that wasn't enough they've even released a new poster to go with it. Lions and tigers and bears, oh my!

Start polishing those ruby slippers, you've got a date with the Wizard on March 8th 2013!