Oscar-winning actor Morgan Freeman hosts this Discovery Channel series exploring some of the greatest mysteries surrounding our universe. Series 1 episodes are: 'Is There a Creator?', 'The Riddle of Black Holes', 'Is Time Travel Possible?', 'What Happened Before the Beginning?', 'How Did We Get Here?', 'Are We Alone?', 'What Are We Really Made Of?' and 'Beyond the Darkness'. Series 2 episodes are: 'Is There Life After Death?', 'Is There an Edge to the Universe?', 'Does Time Really Exist?', 'Are There More Than 3 Dimensions?', 'Is There a Sixth Sense?', 'Are There Parallel Universes?', 'How Does the Universe Work?', 'Can We Travel Faster Than Light?', 'Can We Live Forever?' and 'What Do Aliens Look Like?'. Series 3 episodes are: 'Will We Survive First Contact?', 'Is There a Superior Race', 'Is the Universe Alive?', 'What Makes Us Who We Are?', 'What Is Nothing?', 'Can We Resurrect the Dead?', 'Can We Eliminate Evil?', 'Mysteries of the Subconscious', 'Will Eternity End?' and 'Did We Invent God?'. Series 4 episodes are: 'Is There a God Particle?', 'When Does Life Begin', 'Can We Survive the Death of the Sun?', 'How Do Aliens Think?', 'Will Sex Become Extinct?', 'Can Our Minds Be Hacked?', 'Are Robots the Future of Human Evolution?', 'Is Reality Real?', 'Do We Have Free Will?' and 'Did God Create Evolution?'.