The Core

https://en.wikipedia.org/wiki/The_Core - The film focuses on a team whose mission is to drill to the center of the Earth and set off a series of nuclear explosions in order to restart the rotation of the Earth's core.

"A US company is planning to dig the world’s deepest hole in order to tap an inexhaustible supply of geothermal energy from the Earth’s crust." - World’s deepest hole offers ‘inexhaustible clean energy’ - https://www.independent.co.uk/tech/geothermal-energy-renewables-quaise-hole-b2036201.html

A problem for the solution