Murder, Suicide, And Tragedy: 9 Of History’s Most Mysterious Cruise Ship Disappearances

Published September 7, 2022

Arron Hough: The Cruise Ship Performer Who Vanished

Arron Hough

FacebookArron Hough presented himself as happy on social media, but some think that he struggled in real life.

Like Rebecca Coriam, 20-year-old Arron Hough seemed to have a dream job. The London theater school graduate had landed a plum gig as a performer on a Royal Caribbean ship, where he played a part in the show Grease. But on Christmas Day 2018, Hough vanished 267 miles off the coast of Puerto Rico.

According to The Sun, Hough was last seen on CCTV footage walking onto Deck 5, an area that housed a number of shops and bars, around 4 a.m. When he didn’t show up for work that day, the cruise ship launched a massive search to find him.

But despite a two-day hunt that covered 3,700 square miles, according to the BBC, the search effort came up empty. It seemed that Hough had gone overboard. But did he fall — or did he jump?

Arron Hough With Grease Poster

FacebookArron Hough standing in front of a Grease poster, the show he was performing in when he went missing.

After Hough’s cruise ship disappearance, some noted that his social media posts suggested that he was inwardly struggling, despite the cheerful photos he often uploaded. “Social media is the killer of people,” he posted a week before he disappeared, complaining about “the fake lives we live on social media.”

On Dec. 21, Hough also posted “Gonna kill someone f—ing hell.” And in his last post before he disappeared, on Dec. 22, the performer cryptically wrote: “Beneath the water is beauty. Always look beneath the surface before you decide on things.”

Tragically, like most of the cruise ship disappearances on this list, no sign of Arron Hough was ever found. Whatever happened to Hough on Christmas Day remains known only to him — and to the sea.


After reading about these nine haunting cruise ship disappearances, look through these 11 mysterious disappearances that remain unsolved to this day. Or, discover the story of Kay Longstaff, a cruise ship passenger who managed to survive for 10 hours in the ocean after she fell off the ship.

author
Kaleena Fraga
author
A senior staff writer for All That's Interesting since 2021 and co-host of the History Uncovered Podcast, Kaleena Fraga graduated with a dual degree in American History and French Language and Literature from Oberlin College. She previously ran the presidential history blog History First, and has had work published in The Washington Post, Gastro Obscura, and elsewhere. She has published more than 1,200 pieces on topics including history and archaeology. She is based in Brooklyn, New York.
editor
Cara Johnson
editor
A writer and editor based in Charleston, South Carolina and an editor at All That's Interesting since 2022, Cara Johnson holds a B.A. in English and Creative Writing from Washington & Lee University and an M.A. in English from College of Charleston. She has worked for various publications ranging from wedding magazines to Shakespearean literary journals in her nine-year career, including work with Arbordale Publishing and Gulfstream Communications.
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Fraga, Kaleena. "Murder, Suicide, And Tragedy: 9 Of History’s Most Mysterious Cruise Ship Disappearances." AllThatsInteresting.com, September 7, 2022, https://allthatsinteresting.com/cruise-ship-disappearances. Accessed July 24, 2025.