Justice League Vs. The Fatal Five Quiz

Answer: Legion of Superheroes

The three of them were defending their home base, and a time-travel device from, Tharok, Persuader and Mano, who were members of the Fatal Five in the opening scene of the movie. They failed and Star Boy returned to the past with the three villains in an attempt to stop them.

Answer: Batman

Star Boy, thinking people were afraid of his costume, had hidden it, so he was running around naked and afraid. He was afraid because his medicine was wearing off, leaving him confused. Batman confronted him and stopped him as if he were a common criminal. Kevin Conroy voiced Batman and Elyes Gabel voiced Star Boy.

Answer: Jessica Cruz

Jessica Cruz got her ring after she survived an attempted murder. She and her friends had come across a man burying two bodies and he snapped and killed them all, except her. She spent years trying to come to terms with that before Wonder Woman finally convinced her to join the Justice League. Diane Guerrero voiced Jessica.

Answer: It was out of phase.

He'd spent a long time trying to figure out what it was, unsuccessfully. While talking with Superman, he realized it was out of phase with their time, and managed to pull it back into phase, and then quickly open it. Setting up a fight between him and Superman against three of the Fatal Five members who had stolen the ship. Kevin Michael Richardson played the role of Mister Terrific.

Answer: Miss Martian

She was a teenager and was very keen on joining the Justice League. Because of that, she was a little sloppy at times, and Batman kept admonishing her for not sticking to the plan at times. Daniela Bobadilla played the role of Miss Martian.
At the end of the movie it was revealed she was in the League as a full member after they voted.

Answer: Watchtower

The name was mentioned several times in the movie. Notably when Miss Martian said she'd been there several times before, though not as a member of the League, and again when Green Lantern and Star Boy were told to stay in the Watchtower while the League went to fight the Fatal Five.

Answer: Superman

He was slashed by an ax that was made from materials that were not yet known to Earth's inhabitants in the 21st century. Superman was "slow" to heal from it by his own standards. He was left with a ripped suit and covered in his own blood during the fight. The ax that injured Superman belonged to Persuader.

Answer: Oa

Oa was the Green Lantern homeworld. It was the "only place" in the galaxy that could hold Emerald Empress and Validus. Jessica was convinced to release them in exchange for not harming her home city. She used a codeword to let the other Lanterns know she was under duress, but the Fatal Five all escaped anyway.

Answer: Emerald Empress

After she was freed from the prison on Oa, the Fatal Five returned to Earth to find their time ship and go home. Once there, with her Emerald Eye that had stolen all of the power from the Green Lantern Battery Core, she decided to destroy the sun before going back.

Her theory was that Earth created more heroes than anywhere, and without the Earth there would be no one to try to stop the Fatal Five from taking over the future.

Answer: Star Boy

He convinced Jessica to take him up to the sun, since he was "Star Boy" after all. Once near the sun, as it exploded, he told her that her powers couldn't repair it, but that he could. He told her he had to pull the sun back together. He slipped out of her protective shield and repaired the sun. The next scene was the Justice League holding his funeral.