This scene from Pandas Fen is actually quite creepy and disturbing

But I am simply in love with it (as it unnerves & simultaneously fascinates me to the bone everytime I see it) and want to watch the full episode more or less the entire show. How can I do that? Here's the scene I was referring to by the way: http://media2.giphy.com/media/xDaCDMambg6Ji/giphy.gif