The Siege of Starro! Part One

Teaser: A voiceover explains how there have always been heroes to defeat villains throughout history like Anthro fighting Kru’ll the Eternal, Etrigan the Demon fighting Morgaine le Fey, Jonah Hex and Cinnamon fighting the Royal Flush Gang, the Justice Society of America fighting Per Degaton’s army, and Batman fighting Ra’s al Ghul. Meanwhile, Guy Gardner, Kilowog and several others battle Starro-controlled Green Lanterns in space.
Main Plot: With most of Earth’s heroes under the control of Starro, Batman and Booster Gold team up with Firestorm, B’wana Beast and Captain Marvel to battle the Faceless Hunter and thwart the invasion of Starro.