Can somebody tell me how Prisoner last episode ended?
Wikipedia reminds me that the last episode was 692.
I found the final eight or nine minutes of that episode on YouTube here http://www.youtube.com/watch?v=3hQtfEwXfQ8
but couldn't find the whole of it. Someone else might be able to give you a link.
You really need to see the last two or three episodes to understand everything that goes on. Even then it's tricky to know exactly who knows what when.