Credit: Odysseas Froilan via YouTube
People ‘Terrified’ After Man Drops GoPro Under Cruise Ship And Discovers What’s Underneath
A man dropped a GoPro under a cruise ship and people were ‘terrified’ by what was underneath.
Cruises are often marketed as the ultimate luxury getaway: endless buffets, exotic destinations, live entertainment, pools, spas, and ocean views stretching for miles.
Still, cruises aren’t perfect, and now, people are taking to social media and sharing their horror at what lies beneath one – but this isn’t the only thing about them that has left people creeped out.
A TikTok video also went viral, which showed the spine-chilling reality of what a cruise ship looks like at night.
Over the last few years, several viral videos showing the eerie darkness of the open ocean have sparked fear online, especially among viewers already uneasy about deep water.
Now, another viral clip has reignited those fears after footage captured underneath a cruise ship revealed what many people describe as a nightmare scenario.

Cruise ship videos have already creeped people out
Before the GoPro footage went viral, another cruise-related clip had already terrified social media users.
TikTok creator @chasingthedream.hj previously shared a nighttime video filmed aboard a cruise ship that showed just how dark the ocean becomes after sunset.
The now-viral clip was captioned: “Cruises are great until you realize how dark the ocean gets at night.”
In the footage, viewers could barely see anything beyond the illuminated deck and swimming pool area.
Everything beyond the ship disappeared into total blackness.
The unsettling visual triggered thousands of reactions online from people admitting they found the ocean terrifying at night.
One person commented: “Nope, I have a weird thing about bodies of water at night! That would creep me out way too much.”
Another asked: “Why can’t you see the stars??”
A third viewer wrote: “You cannot pay me enough to go on a cruise.”
“And that’s why… I WILL NEVER,” somebody else added.
The TikToker later explained that many people don’t fully understand how pitch black the open ocean becomes until they experience it in person.
“Unless you’ve been on a cruise ship, you’re not going to understand how dark it gets at night,” they said.
“And then they say, ‘All you’re doing is showing the swimming pool’, it’s kind of because there’s nothing to see if you look overboard at night because it’s absolutely pitch black.”
For many viewers, the clip tapped into a deep fear of open water, isolation, and the unknown.
But the latest cruise ship footage appears to have made those fears even worse.

The GoPro footage that terrified viewers
Greek photographer and filmmaker Odysseas Froilan shared the chilling footage after lowering a GoPro camera beneath a cruise ship into the surrounding water.
It’s unclear exactly where the footage was filmed, but the video quickly spread online after viewers became captivated — and horrified — by what appeared beneath the vessel.
At first, the footage seems relatively calm.
Fish can be seen swimming around the enormous structure of the ship while daylight filters through the water.
But once darkness falls, the atmosphere changes completely.
The visibility drops dramatically, and the water surrounding the ship turns into an endless black void illuminated only by the small camera light.
Then the sharks appear.
One shark suddenly darts toward the camera much faster than viewers expected, emerging from the darkness without warning.
Moments later, an even larger shark slowly materializes from the shadows before disappearing back into the pitch-black water.
The clip has since racked up huge numbers of views and sparked thousands of reactions online from disturbed viewers.
One person commented: “The way I went from kicking my feet in the air at the cute fishies and thinking ‘Maybe the ocean isn’t so scary after all’ in the day footage to blankly staring, terrified, at the night footage, further confirming my intense fear of the ocean.”
Another viewer added: “This was way more interesting than I thought it would be.
“Man, there’s something primally terrifying about seeing a shark emerge from the darkness like that.”
A third joked: “For years I wondered why there were pools on a cruise ship when there was this great big body of water to swim in.
“It’s videos like this that make me realize the importance of swimming in chlorine water.”

Why the footage scares so many people
Experts say fear of deep water — sometimes referred to as thalassophobia — is extremely common.
The fear is often linked to the inability to see what may be lurking beneath the surface.
Videos like Froilan’s can trigger strong reactions because they highlight just how little visibility exists in deep ocean environments, especially at night.
Cruise ships themselves can also appear unsettling when viewed underwater due to their enormous size.
Many people online admitted they had never realized how massive the underside of a cruise ship actually is.
Others said the footage reminded them how isolated passengers truly are while traveling in the middle of the ocean.
Some viewers even compared the video to scenes from horror movies or shark thrillers because of the way the animals suddenly emerged from darkness.
Marine experts note that sharks are naturally curious creatures and may investigate lights, vibrations, or movement in the water.
However, they also point out that shark sightings around ships are not necessarily unusual, particularly in areas where food waste or fish activity may attract marine life.
Still, that explanation hasn’t stopped viewers from being deeply unsettled by the footage.
What was actually underneath the cruise ship
The viral footage showed several sharks swimming beneath the cruise ship at night after Odysseas Froilan lowered his GoPro into the water.
One shark rapidly swam directly toward the camera light before disappearing again, while another larger shark slowly emerged from the darkness behind it.
The combination of the pitch-black ocean, the enormous underside of the ship, and the sudden appearance of the sharks is what many viewers found so disturbing.
Since the video went viral, thousands of people online have admitted it reinforced their fear of cruises, deep water, and the open ocean at night.
Others, however, said they found the footage fascinating and described it as a rare glimpse into a part of ocean travel most passengers never see.
The clip continues circulating online years later, with many viewers still calling it one of the creepiest cruise ship videos ever shared on social media.
Watch the footage below…
Related Article: Woman Warns Social Media Why They Should ‘Never’ Use The Swim-Up Bar At Resort Pools
Related Article: People Left ‘Terrified’ After Men Drop GoPro Into ‘Deepest Pit In U.S.A.’
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