Much of Jennifer Ehle's filmography can be borrowed from the Australian Centre for the Moving Image, based in Victoria. If you search "Ehle, Jennifer" through the catalogue, Bedrooms and Hallways, Paradise Road, Perspectives on Pride and Prejudice, Sunshine and Wilde should turn up. Search for Backbeat and Camomile Lawn separately. There are also about half a dozen of Rosemary Harris' works from 1978 to 1999. Membership is quite expensive, although there is a trial option: $50 for three months.
And Canadians, The River King is screening tomorrow night (September 30th) at the Calgary International Film Festival.