Richard of Gloucester: Mistress Shore is dead... As Protector of the Realm, I can not tolerate treachery to the Crown... Mistress Shore has been executed for such treachery.
Queen: There was no more faithful woman in the castle.
Richard of Gloucester: I had always thought that myself your Majesty, but when she admitted her crime, I had no choice.

- Vincent Price (as Richard of Gloucester) in Tower of London (1962)