1. Six Flying Dragons (육룡이 나르샤)
The ambitious success stories of 6 people surrounding Prince Lee Bang Won, and the ideological and political conflict between Prince Lee Bang Won and Jung Do Jeon, the man instrumental in helping King Taejo establish the fledgling Joseon nation.
It has an average vote of 6.9 on TMDB.
2. Tale of Arang (아랑사또전)
The foolhardy ghost of the young girl Arang seeks to discover the truth behind her unjust death and meets a magistrate named Eunoh, who has the ability to see ghosts.
It has an average vote of 6.2 on TMDB.
3. Scarlet Heart: Ryeo (달의 연인 - 보보경심 려)
A story of a 25-year old Go Ha-jin who is transported back in time to the Goryeo Dynasty. She then wakes up in the body of Lady Hae-soo and finds herself amongst the ruling princes of the Wang Family.
It has an average vote of 8.563 on TMDB.
4. The Langoliers
A jet leaves on a red-eye flight from Los Angeles to Boston. But early in the flight, ten passengers awaken to a startling realization: All of the other passengers have vanished.
It has an average vote of 6.391 on TMDB.
5. What's Wrong with Secretary Kim (김비서가 왜 그럴까)
Lee Young-Joon's family runs a large company and he works as the vice-president of the company. He is smart, rich and handsome, but he is arrogant. His secretary is Kim Mi-So. She has worked for him for years and she is perfect for him, but Kim Mi-So decides to quit her job.
It has an average vote of 8.37 on TMDB.
6. Hercules: The Legendary Journeys
The legendary son of Zeus journeys across the earth fighting monsters and helping people.
It has an average vote of 6.975 on TMDB.
7. Downton Abbey
A chronicle of the lives of the aristocratic Crawley family and their servants in the post-Edwardian era—with great events in history having an effect on their lives and on the British social hierarchy.</p><p></p><p>
It has an average vote of 8.1 on TMDB.
8. Ginny & Georgia
Angsty and awkward fifteen year old Ginny Miller often feels more mature than her thirty year old mother, the irresistible and dynamic Georgia Miller. After years on the run, Georgia desperately wants to put down roots in picturesque New England and give her family something they've never had... a normal life. But it's not all carpool and Kombucha as Georgia's past threatens her and her family's new way of life... and Georgia will do anything to protect her family.
It has an average vote of 8.1 on TMDB.
9. Shark Tank
Aspiring entrepreneurs pitch various business ideas to "The Sharks" -- tough, self-made, multi-millionaire and billionaire tycoons -- in hopes of landing an investment.
It has an average vote of 6.6 on TMDB.
10. Salem's Lot
A dark terror has come to the picture-perfect town of Jerusalem's Lot, and it's up to a writer with a haunted past to uncover the horror that has taken over the town.
It has an average vote of 5.7 on TMDB.
11. Boardwalk Empire
Atlantic City at the dawn of Prohibition is a place where the rules don't apply. And the man who runs things -- legally and otherwise -- is the town's treasurer, Enoch "Nucky" Thompson, who is equal parts politician and gangster.
It has an average vote of 8 on TMDB.
12. Stay Close
When Carlton Flynn vanishes 17 years to the night after Stewart Green did, it sets off a chain reaction in the lives of people connected to both men.
It has an average vote of 6.9 on TMDB.
13. A Discovery of Witches
Closet witch Diana Bishop and centuries-old vampire Matthew Clairmont are drawn into a deadly mystery and forbidden romance when a magical book shows up in an Oxford library.
It has an average vote of 7.9 on TMDB.
14. Money Heist (La Casa de Papel)
To carry out the biggest heist in history, a mysterious man called The Professor recruits a band of eight robbers who have a single characteristic: none of them has anything to lose. Five months of seclusion - memorizing every step, every detail, every probability - culminate in eleven days locked up in the National Coinage and Stamp Factory of Spain, surrounded by police forces and with dozens of hostages in their power, to find out whether their suicide wager will lead to everything or nothing.
It has an average vote of 8.25 on TMDB.
15. Patrick Melrose
A critical and often humorous look at the upper class, tracking the protagonist's harrowing odyssey from a deeply traumatic childhood through adult substance abuse and, ultimately, toward recovery.
It has an average vote of 7.574 on TMDB.
16. Murdoch Mysteries
A Victorian-era Toronto detective uses then-cutting edge forensic techniques to solve crimes, with the assistance of a female coroner who is also struggling for recognition in the face of tradition, based on the books by Maureen Jennings.
It has an average vote of 7.7 on TMDB.
17. Game of Thrones
Seven noble families fight for control of the mythical land of Westeros. Friction between the houses leads to full-scale war. All while a very ancient evil awakens in the farthest north. Amidst the war, a neglected military order of misfits, the Night's Watch, is all that stands between the realms of men and icy horrors beyond.
It has an average vote of 8.4 on TMDB.
18. Humans
In a parallel present where the latest must-have gadget for any busy family is a 'Synth' - a highly-developed robotic servant that's so similar to a real human it's transforming the way we live.
It has an average vote of 7.475 on TMDB.
19. Making a Murderer
Filmed over 10 years, this real-life thriller follows a DNA exoneree who, while exposing police corruption, becomes a suspect in a grisly new crime.
It has an average vote of 7.8 on TMDB.
20. The Marvelous Mrs. Maisel
It’s 1958 Manhattan and Miriam “Midge” Maisel has everything she’s ever wanted - the perfect husband, kids, and Upper West Side apartment. But when her life suddenly takes a turn and Midge must start over, she discovers a previously unknown talent - one that will take her all the way from the comedy clubs of Greenwich Village to a spot on Johnny Carson’s couch.
It has an average vote of 8.1 on TMDB.