David Godman has been uploading videos on Bhagavan Ramana Maharshi and his devotees. There is a now a considerable collection of videos which are of very high quality and are interesting and moving.
Please click on the link to his channel to access all of his videos https://www.youtube.com/channel/UCBcqQGNwcSEwlv6gJXP-U9A
The recent video that David Godman uploaded was on Mudaliar Paati one of Bhagavan's foremost of devotees.