WEll, I was tooling around Hulu and I found something interesting. Now, if you have Netflix or Amazon Instant or any video service and enjoy Doctor Who Classic Episodes, you know tha tthese services do NOT have all of the Classic run on them. I'm not sure why or what BBC is doing, but they just don't.
Enter in Hulu which in fact DOES seem to have the entire run of the Classic Series, including An Unearthly Child, Series 1 Episode 1. Thank you Hulu.