David Attenborough's Life That Glows

Luminous beings, creatures with their own internal light, enchant and astonish us. Anyone who has seen a firefly or glow worm cannot help but fall under their spell. The sea at night sparkles, as millions of luminous plankton reveal the shapes of dolphins, fish and whales in a truly spectacular and magical light show. But why do animals produce living light? For centuries we could only marvel at the beauty and the mystery. Join Sir David Attenborough and a team of the worlds leading scientists and deep sea explorers on a quest to reveal the secrets of living lights.