Cast and Crew of Alien Worlds

Alien Worlds

Applying the laws of life on Earth to the rest of the galaxy, this series blends science fact and fiction to imagine alien life on other planets.

Full Cast of Alien Worlds

Sophie Okonedo as Narrator (voice)

Sophie Okonedo

as Narrator (voice)

Sophie Okonedo, OBE (born 1968) is a British actress and singer, who has starred in both successful British and Ameri...