By Erin Kelly Each week we highlight a classic storyline told in full inside Marvel Digital Comics Unlimited, the greatest collection of Marvel comics available online! This week we revisit ULTIMATE NIGHTMARE! You know that sense of deja vu you get when something you see on TV looks exactly like something you just dreamt about? If you imagine that feeling on a worldwide scale you get ULTIMATE NIGHTMARE, by Warren Ellis and Trevor Hairsine, available now on Marvel Digital Comics Unlimited. A mysterious and disturbing broadcast interrupts telephone and television signals worldwide: the sounds and images of an entire planet dying. While Nick Fury and the Ultimates rush to find the source of the broadcasts, Professor Xavier and Jean Grey both have a dream with a strikingly similar subject. Assuming that a shared psychic experience must mean that a new mutant has surfaced the Professor sends Jean, Colossus, and Wolverine to find this person in the wilds of Russia. The first part of the "Ultimate Galactus Trilogy," ULTIMATE NIGHTMARE pits X-Man against Ultimate as the two teams race through the wilds of Russia and an abandoned Soviet Installation to find the one source of both the broadcast and psychic signals. When they reach their destination they find more obstacles and a bigger threat than anyone could imagine! Head on over to Marvel Digital Comics Unlimited right now and check out the complete ULTIMATE NIGHTMARE. Not a subscriber to Marvel Digital Comics Unlimited yet? Join now! Check out the official Marvel Shop for your favorite Marvel Heroes!