1. 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 8.048 on TMDB.
2. The Flash
After being struck by lightning, CSI investigator Barry Allen awakens from a nine-month coma to discover he has been granted the gift of super speed. Teaming up with S.T.A.R. Labs, Barry takes on the persona of The Flash, the Fastest Man Alive, to protect his city.
It has an average vote of 7.785 on TMDB.
3. Helix
Helix is an intense thriller about a team of scientists from the Centers for Disease Control who travel to a high-tech research facility in the Arctic to investigate a possible disease outbreak, only to find themselves pulled into a terrifying life-and-death struggle that holds the key to mankind's salvation...or total annihilation.
It has an average vote of 6.65 on TMDB.
4. Silicon Valley
In the high-tech gold rush of modern Silicon Valley, the people most qualified to succeed are the least capable of handling success. Partially inspired by Mike Judge’s own experiences as a Silicon Valley engineer in the late ‘80s, Silicon Valley is an American sitcom that centers around six programmers who are living together and trying to make it big in the Silicon Valley.
It has an average vote of 8.122 on TMDB.
5. Community
Follow the lives of a group of students at what is possibly the world’s worst community college in the fictional locale of Greendale, Colorado.
It has an average vote of 8 on TMDB.
6. 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 8.453 on TMDB.
7. Brothers and Sisters
The close-knit Walker family deals with struggles and triumphs.
It has an average vote of 7.121 on TMDB.
8. The Pillars of the Earth
A sweeping epic of good and evil, treachery and intrigue, violence and beauty, a sensuous, spirited story set against a backdrop of war, religious strife and power struggles in 12th Century England.
It has an average vote of 7.644 on TMDB.
9. Battlestar Galactica
When an old enemy, the Cylons, resurface and obliterate the 12 colonies, the crew of the aged Galactica protect a small civilian fleet - the last of humanity - as they journey toward the fabled 13th colony, Earth.
It has an average vote of 8.214 on TMDB.
10. Marvel's Agents of S.H.I.E.L.D.
Agent Phil Coulson of S.H.I.E.L.D. puts together a team of agents to investigate the new, the strange and the unknown around the globe, protecting the ordinary from the extraordinary.
It has an average vote of 7.486 on TMDB.
11. Law & Order
In cases ripped from the headlines, police investigate serious and often deadly crimes, weighing the evidence and questioning the suspects until someone is taken into custody. The district attorney's office then builds a case to convict the perpetrator by proving the person guilty beyond a reasonable doubt. Working together, these expert teams navigate all sides of the complex criminal justice system to make New York a safer place.
It has an average vote of 7.367 on TMDB.
12. Star Trek: Voyager
Pulled to the far side of the galaxy, where the Federation is 75 years away at maximum warp speed, a Starfleet ship must cooperate with Maquis rebels to find a way home.
It has an average vote of 7.792 on TMDB.
13. Angel
The vampire Angel, cursed with a soul, moves to Los Angeles and aids people with supernatural-related problems while questing for his own redemption. A spin-off from Buffy the Vampire Slayer.
It has an average vote of 7.9 on TMDB.
14. Fear the Walking Dead
What did the world look like as it was transforming into the horrifying apocalypse depicted in "The Walking Dead"? This spin-off set in Los Angeles, following new characters as they face the beginning of the end of the world, will answer that question.
It has an average vote of 7.7 on TMDB.
15. Oz
The daily lives of prisoners in Emerald City, an experimental unit of the Oswald Maximum Security Prison where ingroups - Muslims, Latinos, Italians, Aryans - stick close to their mutual friends and terrorize their mutual enemies.
It has an average vote of 8 on TMDB.
16. NCIS
From murder and espionage to terrorism and stolen submarines, a team of special agents investigates any crime that has a shred of evidence connected to Navy and Marine Corps personnel, regardless of rank or position.
It has an average vote of 7.625 on TMDB.
17. Extant
An astronaut returns home from a year long solo mission in space. She tries to reconnect with her husband and son in their everyday life. Her experiences in space and home lead to events that ultimately will change the course of human history.
It has an average vote of 6.332 on TMDB.
18. The Daily Show
The World's Fakest News Team tackle the biggest stories in news, politics and pop culture.
It has an average vote of 6.3 on TMDB.
19. CSI: NY
Follow the investigations of a team of NYPD forensic scientists and police officers identified as "Crime Scene Investigators".
It has an average vote of 7.342 on TMDB.
20. Friends
Six young people from New York City, on their own and struggling to survive in the real world, find the companionship, comfort and support they get from each other to be the perfect antidote to the pressures of life.
It has an average vote of 8.434 on TMDB.