When a marine dies saving the life of a Belgravian prime minister from an assassination attempt, the NCIS team is given the job of protecting the minister's daughter while she studies in the USA - while also investigating the death of the marine.
A high school girl is suffering from a rapidly escalating series of symptoms as the team race to diagnose the problem. Meanwhile, Taub tries to persuade his wife's trust and House dares Wilson to decorate the condo by himself.
A young peace activist escapes his repressive life in Phoenix and heads to San Francisco, hoping to find refuge and community. Instead, he finds that the struggle for survival is just as difficult as it was back home.
Coulson and the team search for the Inhuman who is killing other Inhumans; May worries Hunter's mission to bring down Ward is becoming too personal.
The Evil Queen creates distrust between Henry and Hook, and later Hook is kidnapped by Captain Nemo and held inside his famous submarine, the Nautilus.