The largest cruise ship wreck in history presents a make-or-break moment for senior salvage master Nick Sloan, who must pull-off one of the most complex and costly engineering projects in his career. The Costa Concordia capsized off the coast of Italy in 2012, tragically killing 32 passengers. Now, Nick Sloan and his team have to pull her upright again in order to salvage more than 100,000 tons of steel.

The largest cruise ship wreck in history presents a make-or-break moment for senior salvage master Nick Sloan, who must pull-off one of the most complex and costly engineering projects in his career. The Costa Concordia capsized off the coast of Italy in 2012, tragically killing 32 passengers. Now, Nick Sloan and his team have to pull her upright again in order to salvage more than 100,000 tons of steel.