In the fascinating BBC Earth Production "Troll Hunting: On the Trail of Ancient Mythical Beings", science reporter Melissa Hogenboom travels to the majestic Iceland for a little bit of troll hunting. As always, a high quality segment from the BBC production team. There was no embed option so you have to watch it here.
If you liked this, you'll probably find the documentary "Investigation Into the Invisible World" (2002) from French director Jean-Michel Roux fascinating as well. I have seen this documentary twice and love its cinematography.
Via P M Paris.