Wonder Girl

Donna Troy, also known as Wonder Girl, is a sister and sidekick of Wonder Woman. She makes a cameo during Batman's movie premiere sitting next to Martian Manhunter in the theater. Later, she is seen in Robin's dream. After his defeat from Slade, Robin goes home and falls asleep. That night, he dreams being introduced by Batman to the other heroes with her being one among them.

Appearances

 * Teen Titans Go! To the Movies