“Green Lantern: Emerald Knights” Review Dan Koelsch, April 5, 2011 This weekend at WonderCon, Warner Bros. screened their latest DC Universe Animated Original Movie, Green Lantern: Emerald Knights. The film has Nathan Fillion voicing Hal Jordan, and is set to be released straight to DVD and Blu-Ray on June 7th. Read our full review of the film after the break.