Extreme Justice was a short lived spinoff team from the Justice League.
Feeling that the JL was being crippled in their association with the UN, Captain Atom left the team with several other heroes, and formed their own Justice League. Based in Mt. Thunder, Colorado, this team was more aggresive in their crimefighting tactics, and were later joined by JLA alumnus Firestorm, and newcomers the Wonder Twins. The team disbanded after an attack on the corrupt nation of Bialya, along with Justice League America and Justice League Task Force.
- the Wonder Twins