Please answer the following question: Build a movie plot around this: What do Keyes and Zimsky do? Keyes and Zimsky race to reset the nuclear charges.
A:
Geophysicist Dr. Josh Keyes (Aaron Eckhart) and scientists Serge Leveque (Tcheky Karyo) and Conrad Zimsky (Stanley Tucci) become aware of an instability of Earth's magnetic field after a series of incidents across the globe. They determine that the Earth's molten core, which generates this field, has stopped rotating, and within a year the field will collapse exposing the planet's surface directly to devastating solar radiation. Backed by the U.S. Government, Keyes, Leveque, and Zimsky create a plan to bore down to the core and set off several nuclear explosions to restart the rotation. They gain help of rogue scientist Ed "Braz" Brazzelton (Delroy Lindo) who has devised a vessel made of "Unobtainium" that can withstand the heat and pressure within the Earth's crust and convert it to energy, as well as a laser-driven boring system that will allow them to quickly pass through the crust. Construction starts immediately on the Virgil, a multi-compartment vessel to be helmed by Space Shuttle pilots Commander Robert Iverson (Bruce Greenwood) and Major Rebecca "Beck" Childs (Hilary Swank) who will join Keyes and the others. To prevent a worldwide panic, Keyes enlists computer hacker Theodore Donald "Rat" Finch (DJ Qualls) to scour the Internet and eliminate all traces of the pending disaster or their plan.Virgil is launched through the Marianas Trench from an offshore platform. The team accidentally drills through a gigantic empty geode structure, damaging the lasers when it lands at its base and cracking the geode's structure and causing magma to flow in. The crew repair and restart the laser array in time, but Iverson is killed by a falling crystal shard that hits him in the helmet, while returning to the ship. As Virgil continues, it clips a huge diamond that breaches the hull of the last compartment. Leveque sacrifices himself to save the nuclear launch codes before the compartment is crushed by extreme pressure.Meanwhile, on the surface, the public becomes aware of problems after super storms and unfiltered...