The Harrowing True Story Behind ‘Shipwrecked: Nightmare at Sea’, Explained

Netflix has created its own cottage industry of making disasters at sea a prestigious form of entertainment, and the new documentary Shipwrecked: Nightmare at Sea fits into that category quite well. The documentary probes into the disaster of the Costa Concordia ship that capsized in 2012 in the waters off the coast of Italy. It became one of the biggest maritime tragedies in the 21st century. Previously unseen archival material, along with the statements of survivors, is the USP of the documentary.

For anyone whose memory of what transpired is fuzzy, or coming into this story with no knowledge whatsoever, it’s worth going into some detail before you press play on the movie. What really occurred on that fateful night onboard the Concordia, who paid the price, and why is Netflix still interested in saying something else about it in 2026? Here’s the real history behind the documentary.

Quick reference:

Shipwrecked: Nightmare at Sea: What Happened to the Costa Concordia in 2012?

The trailer for the documentary calls it “the most shocking disaster since Titanic,” and that might be an overstatement, but it doesn’t diminish the scale of the tragedy. It is only a matter of time, though, that a movie à la James Cameron’s iconic 1997 disaster movie is made on this particular tragedy. Anyway, on the evening of January 13, 2012, the Costa Concordia left the port of Civitavecchia carrying more than 4,200 passengers and crew on what was supposed to be a routine week-long Mediterranean cruise (via Maritime Executive). Under the control of Francesco Schettino, captain of the ship, the vessel made a maneuver called “salute,” that is, sailing close to the island of Giglio situated in the Tyrrhenian Sea near the coast of Tuscany in Italy, to give passengers a spectacular view.

Instead, the Concordia struck a submerged rock, tearing open the hull as the ship deviated from its planned route. The ship began taking on water almost immediately, losing power and listing hard to one side before eventually rolling onto its flank just offshore.

It was an evening of dinner, music, and onboard entertainment, but it was transformed into something very different in no time at all. Some passengers claimed that the floor was tilting on them, some were trying to locate each other in the dark, while crew members tried to evacuate passengers with little clear information about the situation from the ship’s leadership. The communication provided by the ship’s leadership was delayed and, according to later investigations, even denied the extent of the disaster that was occurring.

By the time the order to abandon ship was finally given, the vessel was already listing so severely that it was impossible to launch most of the lifeboats on just one side. There were 3,200 passengers and nearly 1,000 crewmembers struggling for survival. A total of 32 people lost their lives in the tragedy.

The Captain’s Trial and the Fallout That Followed

The Costa Concordia lies on its side off the coast of Giglio | Credits: Netflix

The aftermath of the wreck itself quickly became nearly as much a news story as the sinking (similar to the Titan submersible disaster, explored in another Netflix documentary, Titan: The OceanGate Disaster), and it is an area where the documentary is able to explore more thanks to its access to survivors. Schettino was arrested days after the disaster and accused of multiple failures: causing the wreck through the unauthorized course deviation, delaying the evacuation, and abandoning the ship before all passengers and crew had gotten off, a charge Schettino disputed by claiming he’d been thrown from the deck as it tilted and landed in a lifeboat by accident. Costa Crociere, the ship’s operator, publicly placed the blame on him and dismissed him from the company within days.

The trial of Schettino started in 2013 and lasted for two years, during which he argued that the issue of shared responsibility was present between the owner of the ship, the bridge crew, and the late reaction of the Italian coast guard. The evidence presented in the court gave a strange story behind the diversion of the ship: according to the prosecutors, Schettino had brought the ship near the shore to show off to his new girlfriend, who was a young Moldovan dancer called Domnica Cemortan, but he denied the allegation, saying that it was just a normal “salute” maneuver (via HISTORY).

In 2015, an Italian court convicted him of manslaughter, causing a maritime disaster, and abandoning ship, sentencing him to 16 years in prison; Italy’s highest court upheld the conviction in 2017 after he’d exhausted his appeals (via Al Jazeera). 

Five Costa employees, including the company’s crisis director, took plea deals with sentences ranging from 18 months to just under three years, while Costa Crociere itself paid a €1 million (approx $1.1-1.3 million) fine to close a separate corporate liability investigation (via Seatrade Cruise News). This is a case where opinion is still divided among those who feel that Schettino was made the scapegoat for problems that went much further than merely one man on a bridge (via Nautilus International). This is the issue that Shipwrecked: Nightmare at Sea is positioned to explore.

Let us know in the comments if you’re planning to stream Shipwrecked: Nightmare at Sea this weekend.

Shipwrecked: Nightmare at Sea hits Netflix (US) on July 10, 2026.