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Three Mile Island is a nuclear power plant located in the Susquehanna River, south of Harrisburg, Pennsylvania.

During the 1970s, it served as a mutant prison run by William Stryker and his team of scientists, where they experimented on and combined the mutants' powers for the Weapon X and Weapon XI programs.

Staff

Prisoners

Trivia

  • The Three Mile Island Incident didn't resulted in the destruction of the reactor.

External links