Season 1 - Episode Guide

A honeymoon cruise descends into chaos as a bride is allegedly blown off board in the middle of the night - but a weather report for the evening shows no wind.

It was the vacation of a lifetime for a married couple from Washington - until one of them ended up going overboard.

When a professor's assistant goes missing at sea, a diary found in her cabin holds clues to her mysterious disappearance.

Families, friends and experts come together to tell the true-life stories of people who left for the holiday of a lifetime on a cruise ship, only to never return home.

Families, friends and experts come together to tell the true-life stories of people who left for the holiday of a lifetime on a cruise ship, only to never return home.

A mystery unfolds when a German college student goes missing at an Alaskan port while working aboard a cruise ship.

A family of four takes a cruise of a lifetime, but only three return home; their desperate search for their missing adult daughter begins, with all signs pointing to a kidnapping.

A scratch and win ticket unveils an all-expenses-paid cruise for a young couple. But their luck runs out once aboard the ship as one of them ends up murdered.

A 40-year-old decides to go on a spontaneous cruise without telling her family. When she disappears on the second night of the cruise, her family is left searching for answers and will end up changing the way missing persons are reported at sea.

A huge mystery unfolds when a sous chef aboard a cruise ship leaves the vessel unexpectedly and is never seen again.

A husband and wife take a cruise to celebrate their good luck in business, but unfortunately their luck runs out at the peak of their journey as things take a turn.

A newlywed couple set off on a cruise ship for a romantic vacation, but things take a chilling turn when one of them vanishes in the dead of night.

Suspicions are heightened when a man goes overboard and the holidaymakers begin to wonder who is next. 

A farmer and his wife take a well-deserved cruise, but their celebrations are cut short when one of them goes missing at sea.

When a tech inventor vanishes aboard a chartered ship, detectives investigate whether her invention was connected to her disappearance.

A social media maven takes to the seas on a cruise she believes will boost her profile - but her trip is fatally cut short, and detectives must find out why.

A fashion writer gets more than she bargained for on a cruise from London to New York. What happened is a mystery - but someone on board can fill in the blanks.

A father-daughter cruise comes to a disastrous end when the dad goes missing and a family is torn apart.

When a wealthy San Francisco socialite is bludgeoned to death with a whisky bottle, a key witness on board may be able to help investigators solve the shocking murder.

When a youth ministry attendee disappears aboard a cruise ship, detectives suspect that someone in the ministry may have something to hide.

Families, friends and experts come together to tell the true-life stories of people who left for the holiday of a lifetime on a cruise ship, only to never return home.

A high-school reunion cruise should have been filled with fun and nostalgia, but instead the celebrations take a turn when a former star student winds up dead.

Families, friends and experts come together to tell the true-life stories of people who left for the holiday of a lifetime on a cruise ship, only to never return home.

Families, friends and experts come together to tell the true-life stories of people who left for the holiday of a lifetime on a cruise ship, only to never return home.

Families, friends and experts come together to tell the true-life stories of people who left for the holiday of a lifetime on a cruise ship, only to never return home.

Families, friends and experts come together to tell the true-life stories of people who left for the holiday of a lifetime on a cruise ship, only to never return home.