You are watching Green Lantern: Emerald Knights the movie produced in United States of America belongs with duration 84 Min in Category Action,Adventure,Animation,Science Fiction,Drama,. broadcast at streamingjoy.com , by [ DC Comics ] ,[ Warner Bros. Animation ] As the home planet of the Green Lantern Corps faces a battle with an ancient enemy, Hal Jordan prepares new recruit Arisia for the coming conflict by relating stories of the first Green Lantern and several of Hal's comrades..