A Certain Scientific Railgun S3 · EP21
Doppelganger
7.4 · 2009 · Animation,Action & Adventure,Comedy,Sci-Fi & Fantasy · ~23m
Shokuho approaches Mikoto to ask her to break into a research facility and determine the results of a unique experiment. But before Mikoto can enter the building, she has an encounter that raises serious questions for her, demanding good answers.
