Two Gleeks Are Deadlier Than One Super Friends : Season 7 Episode 5

Wonder Woman and Green Lantern think the Legion of Doom will strike since the entire Justice League is going to meet in the Hall of Justice the next day. Jayna and Zan are put in charge of security during the night. Giganta sets a trap and captures Gleek with bananas and takes him to Gorillia Grodd miles away on the outskirts of Metropolis. Because so many Justice League members were going to meet in one place, they tried to take precautions but a mechanical duplicate of Gleek arrives at the Hall of Justice to use his killer laser eyes on the Justice League and help Grodd and Giganta take over the Hall of Justice. However the Super Friends then reveal they used androids, knowing such a meeting would probably cause an attack by villains.