One of the Complete Walk films from Shakespeare's Globe - Richard II with James Norton as Richard and Dominic Rowan as Bolingbroke - seems to be available in (what I'm assuming is) its entirety here:
https://www.youtube.com/watch?v=ZCQSf-1KoCg#t=268 It's interesting: removing the onlookers makes Richard's actions seem much less theatrical. But I find James Norton's hesitant, tearful Richard interesting, and wonder what he'd do with the whole part.