The description of this video is:
'Historian Helen Castor visits Westminster Hall, one of the last surviving parts of the Palace of Westminster, with the cast and creatives of Richard II. She explains how Richard II transformed Westminster Hall, and talks about we can understand Richard the man, and Shakespeare's vision of him.'
David Tennant has now performed the role of Richard II in Stratford-upon-Avon, London and New York.
Apologies if this video does not play in your country.