A group of scientists are meddling with the space time continuum and at the same time running up quite considerable bills for industrialist "Stanton" (Scott Brady). They seem to be able to revisit the previous 24 hours OK - but despite two years of efforts, they cannot improve on that! "Doc. Gordon" (Abraham Sofaer) and his team are given an ultimatum - succeed or no more cash. Now, they must use their groundbreaking laser and pushing everything to it's safety limit manage to go forward 5000 years where they find the inhabitants of Earth facing their own looming Armageddon. Can they get back to... Leer el resto