Good news – in the lead up to the ITV/AMC remake of The Prisoner appearing on our screens later this year, AMC is making the original series available to stream, free of charge, on their website.
Bad news – it’s only available in the US. ITV doesn’t seem to have done the same deal (Although it should be said that ITV does have an enormous raft of classic programming available to stream online, they just don’t shout about it much).
Anyway, for something like The Prisoner you should go out and get the wonderful Network DVD set.