Super Friends Vol.1 (1976-1981) #3

Argumento

Dr. Ihdrom kidnaps powerful supervillains and combines their powers into one large villain, the World-Beater. He sends the World-Beater to Earth where he defeats the Freedom Fighters, Plastic Man, the Blackhawks, most of the Teen Titans, the Justice League and the Super Friends. That is until Marvin and Wendy use their wits against him.