How do you feel about the evolution of Cordelia?

The road Cordelia has travelled, the journey she has taken up to now has been such a joy to play as an actress, because there have been so many chances to do so many different emotions.

Heroic, vulnerable, just angry, possessed, funny - I get to be all those different things rolled into one. Getting this role, in hindsight... God I made a good decision, or they did.