"The 'Future' Son of Overlord!"
Overlord has finally stumbled upon a fool-proof plan for defeating the Super-Friends; multiple clones throughout time to battle them. For his first attempt he sends Futurio, a giant clone of himself against the Super-Friends at the Hall of Justice.
"The Boogie Mania Will Get You!"
The Wonder Twins find themselves, along with their friends, trapped at a disco under siege by racketeers.