Hawaii Five-0 (2010) season 7 episode 2
Episode title: No ke aliʻi wahine a me ka ʻaina (For Queen and Country)
Five-0 must work with rogue MI-6 agent Harry Langford to find a terrorist planning to cause nuclear reactors across Europe to meltdown. Also, McGarrett and Danny ask retired FBI profiler Alicia Brown to help them find their serial killer vigilante.
