"Galapagos" is a three part documentary narrated by actress Tilda Swinton. Throughout these three parts, which are titled "Born Of Fire," "Islands That Changed The World," and "Forces Of Change," we learn close to everything there is to know about the islands. We see how the volcanoes formed the islands, the inhabitants (turtles, birds, iguanas, lizards, sea lions, etc.), what has evolved over time, information about Charles Darwin's exploration, and so on. As this nature doc was shot in hi-def, the picture quality is as stunning as "Planet Earth." Everything from the glowing magma to the birds diving underwater appear so crystal clear that you feel as if you are on the island yourself. The only downside to this disc is the eye-rolling Charles Darwin and pirate re-enactments. I never have and I never will care for hokey dramatic re-enactments. It simply takes me out of what I'm watching. If I wanted to see an interpretation of an event, I would watch a proper Hollywood historical biopic or a straight forward documentary about the subject that includes nothing but interviews, photos, footage, etc. The only extra is a "Planet Earth" ad.