One of our drama faculty has inquired about streaming video access to play performances.  We have Films on Demand, and we've told him how to browse/search their holdings, and we have the ability to order streaming access on a title-by-title basis from Swank and Kanopy.  He's also aware that there are plays on Youtube, with the usual caveats.

Is there another good source for such content that I have missed?  Free/cheap is good, of course.