The episode concludes on a hijacked train, where Elizabeth Keen eventually convinces Harrison to surrender after he threatens a mass-casualty event to prove his "power". Key Subplots & Theories
Red spends days rebuilding a music box from Elizabeth's childhood, a gesture that highlights his deep, protective emotional bond with her. [S1E17] Ivan
Unlike a typical terrorist, Harrison is a brilliant but misguided teenager who used the Skeleton Key for personal reasons: The episode concludes on a hijacked train, where
Ivan’s vendetta is strictly against the Russian government, and he claims he has no reason to interfere with U.S. defense networks. defense networks
He hacked various systems to manufacture a relationship with the daughter of one of the Skeleton Key’s creators.
The investigation eventually leads the team to a surprising source: a high school student named Harrison Lee . Harrison Lee’s Agenda