Zero Hour

"Zero Hour" is the two-part season three finale, comprised of the fifty-eighth and fifty-ninth episode of the Disney XD animated series, Star Wars Rebels. It premiered on March 25, 2017 and will be the collective twenty-first and twenty-second episode of season three.

Part One
In final preparations for their attack on Lothal, Phoenix Squadron's plans are disrupted when Grand Admiral Thrawn discovers their location.

Part Two
Trapped on Atollon with the rebel base under siege, Hera and Kanan fight to keep the squadron alive, as Ezra attempts to rally help from an unexpected source.