1. True Detective
An American anthology police detective series utilizing multiple timelines in which investigations seem to unearth personal and professional secrets of those involved, both within or outside the law.
It has an average vote of 8.304 on TMDB.
2. Fawlty Towers
Owner Basil Fawlty, his wife Sybil, a chambermaid Polly, and Spanish waiter Manuel attempt to run their hotel amidst farcical situations and an array of demanding guests.
It has an average vote of 8.229 on TMDB.
3. Watchmen
Set in an alternate history where “superheroes” are treated as outlaws, “Watchmen” embraces the nostalgia of the original groundbreaking graphic novel while attempting to break new ground of its own.
It has an average vote of 7.673 on TMDB.
4. For All Mankind
Explore an aspirational world where NASA and the space program remained a priority and a focal point of our hopes and dreams as told through the lives of NASA astronauts, engineers, and their families.
It has an average vote of 7.7 on TMDB.
5. Star Trek
Space. The Final Frontier. The U.S.S. Enterprise embarks on a five year mission to explore the galaxy. The Enterprise is under the command of Captain James T. Kirk with First Officer Mr. Spock, from the planet Vulcan. With a determined crew, the Enterprise encounters Klingons, Romulans, time paradoxes, tribbles and genetic supermen led by Khan Noonian Singh. Their mission is to explore strange new worlds, to seek new life and new civilizations, and to boldly go where no man has gone before.
It has an average vote of 8.055 on TMDB.
6. Marvel's Luke Cage
Given superstrength and durability by a sabotaged experiment, a wrongly accused man escapes prison to become a superhero for hire.
It has an average vote of 6.937 on TMDB.
7. Devs
Young computer engineer Lily Chan investigates the secretive development division of her employer, a cutting-edge tech company based in San Francisco, which she believes is behind the murder of her boyfriend.
It has an average vote of 7.368 on TMDB.
8. Ranking of Kings (王様ランキング)
Unable to hear, speak, or wield a sword, Prince Bojji doesn’t seem like a typical heir to the throne—and his kingdom agrees. But his fateful encounter with Kage, a shadow on the ground, gives him his first true friend. The two set off on a grand adventure and, together, form a bond that can overcome any obstacle...even being king.
It has an average vote of 8.055 on TMDB.
9. Mr. Bean
Mr Bean turns simple everyday tasks into chaotic situations and will leave you in stitches as he creates havoc wherever he goes.
It has an average vote of 7.954 on TMDB.
10. Breaking Bad
Walter White, a New Mexico chemistry teacher, is diagnosed with Stage III cancer and given a prognosis of only two years left to live. He becomes filled with a sense of fearlessness and an unrelenting desire to secure his family's financial future at any cost as he enters the dangerous world of drugs and crime.
It has an average vote of 8.912 on TMDB.
11. Dragon Ball Z (ドラゴンボールゼット)
The adventures of Earth's martial arts defender, Son Goku, continue with a new family and the revelation of his alien origins. Now Goku and his allies must defend the planet from an onslaught of new extraterrestrial enemies.
It has an average vote of 8.3 on TMDB.
12. Severance
Mark leads a team of office workers whose memories have been surgically divided between their work and personal lives. When a mysterious colleague appears outside of work, it begins a journey to discover the truth about their jobs.
It has an average vote of 8.389 on TMDB.
13. Father Ted
A crazy comedy about three rather strange parish priests exiled to Craggy Island, a remote island off the Irish west coast.
It has an average vote of 8.099 on TMDB.
14. Shōgun
In Japan in the year 1600, at the dawn of a century-defining civil war, Lord Yoshii Toranaga is fighting for his life as his enemies on the Council of Regents unite against him, when a mysterious European ship is found marooned in a nearby fishing village.
It has an average vote of 8.56 on TMDB.
15. And Then There Were None
Ten strangers, drawn away from their normal lives to an isolated rock off the Devon coast. But as the mismatched group waits for the arrival of the hosts -- the improbably named Mr. and Mrs. U.N. Owen -- the weather sours and they find themselves cut off from civilization. Very soon, the guests, each struggling with their conscience, will start to die -- one by one, according to the rules of the nursery rhyme 'Ten Little Soldier Boys' -- a rhyme that hangs in every room of the house and ends with the most terrifying words of all: '... and then there were none.
It has an average vote of 7.547 on TMDB.
16. That Time I Got Reincarnated as a Slime (転生したらスライムだった件)
37-year-old corporate worker Mikami Satoru is stabbed by a random killer, and is reborn to an alternate world. But he turns out to be reborn a slime! Thrown into this new world with the name Rimuru Tempest, he begins his quest to create a world that’s welcoming to all races. Broken free from ordinary, stale past life, his fresh adventure in a fantasy world as a slime monster with unique abilities begins.
It has an average vote of 8.5 on TMDB.
17. The Twilight Zone
A series of unrelated stories containing drama, psychological thriller, fantasy, science fiction, suspense, and/or horror, often concluding with a macabre or unexpected twist.
It has an average vote of 8.435 on TMDB.
18. Ahsoka
Former Jedi Knight Ahsoka Tano investigates an emerging threat to a vulnerable galaxy.
It has an average vote of 7.6 on TMDB.
19. Dear Child (Liebes Kind)
A mysterious woman's escape from her harrowing captivity points investigators toward the dark truth behind an unsolved disappearance 13 years earlier.
It has an average vote of 7.318 on TMDB.
20. Friday Night Dinner
Two siblings share their Friday night dinners at their parents home and, somehow, something always goes wrong.
It has an average vote of 7.822 on TMDB.