TV presenter and former cruise ship entertainer Jane McDonald hosts a travel show in which she embarks on a series of ocean odysseys aboard some of the world's largest and most luxurious cruise ships.

In 1914, a cruise ship sets sail from Naples to spread the ashes of beloved opera singer Edmea Tetua near Erimo, the isle of her birth. During the voyage, the eclectic array of passengers discovers a group of Serbian refugees aboard the vessel. Peace and camaraderie abound until the ship is descended upon by an Austrian flagship. The Serbians are forced to board it, but naturally they resist, igniting a skirmish that ends in destruction.

Ex-football star Mike Gambril meets Terry McKay on a flight to Sydney, which is forced to land on a small atoll. They become romantic on board a ship sent to take them to a larger island. They agree to meet in New York three months later to see if the attraction is real. One shows up but the other doesn't. However, a chance meeting brings them together again.

After discovering a passenger ship missing since 1962 floating adrift on the Bering Sea, salvagers claim the vessel as their own. Once they begin towing the ghost ship towards harbor, a series of bizarre occurrences happen and the group becomes trapped inside the ship, which they soon learn is inhabited by a demonic creature.

On a cruise to celebrate their parents' 30th wedding anniversary, a brother and sister deal with the impact of family considerations on their romantic lives.

A trio of American crooks board a ship bound for Europe, intending to get rid of $100,000 in stolen dough. With detective John Wade breathing down their necks, the crooks stash the loot in the trunk belonging to vacationing schoolmarm Mary Smith.

A woman suffers a nervous breakdown and an oppressive mother before being freed by the love of a man she meets on a cruise.

Bennie travels to Buenos Aires to find his long-missing older brother, a once-promising writer who is now a remnant of his former self. Bennie's discovery of his brother's near-finished play might hold the answer to understanding their shared past and renewing their bond.

A young girl inhabits an isolated island with her scientist father and communicates with a reclusive author of the novel she's reading.

A disgruntled former employee hijacks the Seabourn Legend cruise liner. Set on a fixed course, without any means of communication and at the mercy of the hijacker, it's up to the one cop on vacation, and his soon to be fiancé (hopefully) Annie, to regain control of it before it kills the passengers and causes an environmental disaster. Insurmountable and daunting tasks awaits them on their perilous journey throughout the ship trying to fend off the hijacker and save the passengers.

The series is about a cruise ship that travels to places around the world.

TV presenter and former cruise ship entertainer Jane McDonald hosts a travel show in which she embarks on a series of ocean odysseys aboard some of the world's largest and most luxurious cruise ships.