Page "Green Lantern Corps" Paragraph 74

The Green Lantern Corps made an appearance in Duck Dodgers in an episode titled " The Green Loontern ".

After Dodgers accidentally takes Hal Jordan's uniform from the dry cleaners, he is teleported to the Corps location by the ring, where they are in a fight with a large number of Sinestro's robots.

During the fight, the entire Corps is kidnapped by Sinestro to act as a power source for a doomsday device.

Duck Dodgers manages to save them ( more through accident than skill ) before giving the uniform back to Hal Jordan and being stranded in Sinestro's hideout.