The full trailer for season four of The Crown has been released ahead of the series' premiere on Netflix on Sunday, November 15.

Teasing the drama ahead, the streaming giant says: "As the 1970s are drawing to a close, Queen Elizabeth (Olivia Colman) and her family find themselves preoccupied with safeguarding the line of succession by securing an appropriate bride for Prince Charles (Josh O'Connor), who is still unmarried at 30. 

Olivia Colman as Britain's Queen Elizabeth II and Josh O'Connor as Prince Charles

"As the nation begins to feel the impact of divisive policies introduced by Britain's first female Prime Minister Margaret Thatcher (Gillian Anderson), tensions arise between her and the Queen which only grow worse as Thatcher leads the country into the Falklands War, generating conflict within the Commonwealth. 

Gillian Anderson as British Prime Minister Margaret Thatcher

"While Charles' romance with a young Lady Diana Spencer (Emma Corrin) provides a much-needed fairytale to unite the British people, behind closed doors, the Royal family is becoming increasingly divided."

Emma Corrin plays the young Lady Diana Spencer

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