The Doctor and Clara, find themselves in a magical alien world, hidden on a street in the heart of London.
Barry encourages Rami to stay and oversee the transition; Leila cooperates with the Arab League, hoping to secure a position for herself and Ahmed in the new world order.
Barry discovers that he only has a tenuous hold over Abuddin; Sammy embarks on a risky relationship; Ihab seeks revenge; Fauzi returns and gets thrust into a political role; Molly's visit to a military hospital goes awry.
Jamal wants military support from the Chinese; Barry stays in Abuddin and stands up to the Caliphate; Sammy finds out that Abdul has been kidnapped.
Jamal feels his country is spiraling out of control and is desperate for a military victory; Barry's attempt to rescue Daliyah has unintended consequences; Rami consults with Amira on how to navigate Jamal's erratic behavior.