In January 2012, the Costa Concordia cruise ship struck a reef off the Italian island of Giglio, whereby it capsized, tragically killing 32 people. The images, you may remember, were all over the news at the time, and pretty much put everyone off ever considering a cruise as a holiday. This doc tonight does exactly what it says on the tin and shows what was needed in the two year operation to raise the 140,000-ton cruise ship.