Margrete: Queen of the North is a period drama about the untold story of the woman who united Scandinavia in a time of war. The year is 1402. Margrete has achieved what no man has managed before; she has gathered Denmark, Norway and Sweden into a peace-oriented union that she rules through her adopted son, King Erik. But a conspiracy is in the making and Margrete finds herself in an impossible dilemma that could shatter her life's work.