BroadwayWorld's video via Facebook, NPR's audio "Daniel Radcliffe's 'Crippled' Role Reaches Out To The Remote" and broadway.com plus TheaterMania below. I'll add more to this post if they appear. Photos: Variety.com & broadwayworld.com.
Update: 24th April 2014. Playbill.com video below.
Update: 30th April 2014. Broadway.tv video.