
Part 1 S01E01
Focuses on the relationship between Elizabeth I and the Earl of Leicester, her admirer and trusted advisor. They agree they cannot marry because of strategy and politics, but Leicester remains on intimate terms with her and her advisor. He feels threatened by the Queen's interest in the Duke of Anjou as a suitor and does what he can to disrupt the courtship. The Queen also has to deal with threats posed by Mary Queen of Scots, culminating in the latter's execution after involvement in plots against Elizabeth, as well as war with Spain. There is victory over the Armada and Spanish threat, but Elizabeth's joy at this is overshadowed by the death of Leicester.
Series Cast

Helen Mirren
Queen Elizabeth I

Jeremy Irons
Earl of Leicester

Hugh Dancy
Robert Devereux, 2nd Earl of Essex

Ben Pullen
Sir Walter Raleigh

Simon Woods
Gifford

Charlotte Asprey
Frances Walsingham

Diana Kent
Lady Essex

Geoffrey Streatfeild
Sir Anthony Babington

Martin Savage
Stubbs

Douglas Reith
Judge

John McEnery
Jesuit Priest

Eddie Redmayne
Southampton

Erick Deshors
Jean de Simier

Ann Firbank
Lady Anne

Will Keen
Francis Bacon

Barbara Flynn
Mary Queen of Scots

Patrick Malahide
Sir Francis Walsingham

Ewen Bremner
King James VI

Ian McDiarmid
Lord Burghley

Jérémie Covillault
Duke of Anjou

Toby Jones
Robert Cecil