After a long line of teasers and featurettes, first full trailer for Star Wars Rebels has arrived all too fittingly on Star Wars Day. The new series, which will follow characters like Hera Syndulla and the "Cowboy Jedi" Kanan, will take place in the years between Episode III and Episode IV, showing the the growth of the corrupt Galactic Empire along with pockets of what will become the Rebel Alliance. Announced last year, Rebels will premiere on Disney Channel this fall before running on Disney XD.