The Superfriends, coined by Winn Schott, is a vigilante team led by Kara Danvers that operates in National City of Earth-38. The team protects the city from anyone who means to cause it harm, especially alien hostiles. The current members of the team are Kara Danvers, Querl Dox, Nia Nal, J'onn J'onzz, Alex Danvers, and Lena Luthor. The Superfriends also work closely with the D.E.O., which is their biggest ally.
Year One: Becoming Supergirl
After Kara saved Flight 237 and revealed herself to the world, she wanted to use her powers to help people. She then revealed her true identity to her best friend, Winn Schott, who eagerly agreed to help her and keep her secret. He helped make her suit, find her crimes to fight, and even gave her some advice.
The team was expanded when James Olsen told Kara that he knew that she was Supergirl and that her cousin, Clark Kent/Superman wanted him to help her. Her team was then expanded more when she became allies and a member of the D.E.O., earning the help of Hank Henshaw/J'onn J'onzz, Alex Danvers, and numerous other D.E.O. members.
Cat Grant became an ally of Supergirl's team after the latter saved Cat, and the two became close friends.
Year Two: Alien Amnesty Act/Daxamite invasion
The daxamite Mon-El who crash-landed on Earth, became a member of Supergirl's team after he earned both Supergirl and the D.E.O.'s trust. He started training with Supergirl and became an agent of the D.E.O. before he eventually started going on some missions with Supergirl.
When Alex's relationship with detective Maggie Sawyer started getting serious, Maggie revealed that she had figured out that Kara and Supergirl were the same people. She then became a member of the team.
When James Olsen became the vigilante known as Guardian, he, along with his own team, became allies of Supergirl's team.
Year Three: Legion/Worldkillers/Children of Juru
Maggie ended up leaving the team when she broke up with Alex Danvers. However, Lena Luthor had become a member of the team.
The Legion returned from their own time in order to be allies once more against Reign along with Alura in the field.
Year Four: Anti-alien hatred/Children of Liberty/Government corruption/Return of Lex Luthor
Year Five: War against Leviathan/Crisis of 2019
Superfriends are dealing with two new threats; Leviathan and the Crisis of 2019.
- Kara Zor-El/Kara Danvers/Supergirl (founder, leader, reporter at C.W.M. and field agent)
- J'onn J'onzz/Martian Manhunter (infiltration, psychic support, private detective and field agent; former director of the D.E.O.)
- Querl Dox/Brainiac 5 (D.E.O. agent, tech support, computer programmer/hacker and occasional field agent)
- Nia Nal/Dreamer (reporter at C.W.M. and field agent)
- Alex Danvers (director of the D.E.O., medical support and field agent)
- Lena Luthor (owner and C.E.O. of L-Corp, informant, tech support and medical support)
- Alura Zor-El (field agent; returned to Argo City)
- Lucy Lane (field agent; taking a leave of absence)
- Mon-El/Mike Matthews (field agent; left to re-join the Legion)
- Maggie Sawyer (police detective, informant and occasional field agent; left after breaking up with Alex)
- M'yrnn J'onzz (field agent and psychic support; deceased)
- Winn Schott (tech support and computer programmer/hacker; left to join the Legion)
- James Olsen/Guardian (field agent; left to return to Calvintown)
- Project Cadmus
- Malefic J'onzz
- Eobard Thawne/Reverse-Flash (operating on Earth-1)