Wonder Girl tries to stop giants from destroying Paradise Island with their fireworks displays.
When Paradise Island comes under attack by rockets a young Diana investigates to learn that the rockets are actually firecrackers that are being launched by giants. The giants agree to cease their entertainment only if Diana succeeds in performing a series of feats that none of the Giants have been able to accomplish.
A group of criminals offer Wonder Woman one million dollars if she reveals her secret identity which leads to a rash of young women who endanger themselves attempting to prove that they are Wonder Woman. The forces the real Wonder Woman to risk her secret identity to flush out the culprits.