Most Popular Sci-Fi TV Series/TV Mini-Series


1. Doctor Who (2005– )

TV-PG | 45 min | Adventure, Drama, Family

8.8
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    1 2 3 4 5 6 7 8 9 10 8.8/10 X  

The further adventures of the time-traveling alien adventurer and his companions.

Stars: Peter Capaldi, Jenna Coleman, Matt Smith, David Tennant

Votes: 158,781

2. The Flash (2014– )

TV-PG | 43 min | Action, Adventure, Drama

8.1
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    1 2 3 4 5 6 7 8 9 10 8.1/10 X  

After being struck by lightning, Barry Allen wakes up from his coma to discover he's been given the power of super speed, becoming the Flash, fighting crime in Central City.

Stars: Grant Gustin, Candice Patton, Danielle Panabaker, Carlos Valdes

Votes: 214,900

3. Iron Fist (2017– )

TV-MA | 55 min | Action, Adventure, Crime

7.3
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    1 2 3 4 5 6 7 8 9 10 7.3/10 X  

A young man is bestowed with incredible martial arts skills and a mystical force known as the Iron Fist.

Stars: Finn Jones, Jessica Henwick, Jessica Stroup, Tom Pelphrey

Votes: 44,691

4. Rick and Morty (2013– )

TV-14 | 22 min | Animation, Adventure, Comedy

9.3
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    1 2 3 4 5 6 7 8 9 10 9.3/10 X  

An animated series that follows the exploits of a super scientist and his not so bright grandson.

Stars: Justin Roiland, Chris Parnell, Spencer Grammer, Sarah Chalke

Votes: 117,787

5. The 100 (2014– )

TV-14 | 43 min | Drama, Mystery, Sci-Fi

7.8
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    1 2 3 4 5 6 7 8 9 10 7.8/10 X  

Set 97 years after a nuclear war has destroyed civilization, when a spaceship housing humanity's lone survivors sends 100 juvenile delinquents back to Earth in hopes of possibly re-populating the planet.

Stars: Eliza Taylor, Bob Morley, Marie Avgeropoulos, Isaiah Washington

Votes: 124,553

6. Agents of S.H.I.E.L.D. (2013– )

TV-PG | 45 min | Action, Drama, Sci-Fi

7.5
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    1 2 3 4 5 6 7 8 9 10 7.5/10 X  

The missions of the Strategic Homeland Intervention, Enforcement and Logistics Division.

Stars: Clark Gregg, Ming-Na Wen, Brett Dalton, Iain De Caestecker

Votes: 154,014

7. Arrow (2012– )

TV-14 | 42 min | Action, Adventure, Crime

7.8
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    1 2 3 4 5 6 7 8 9 10 7.8/10 X  

Spoiled billionaire playboy Oliver Queen is missing and presumed dead when his yacht is lost at sea. He returns five years later a changed man, determined to clean up the city as a hooded vigilante armed with a bow.

Stars: Stephen Amell, Katie Cassidy, David Ramsey, Susanna Thompson

Votes: 328,856

8. The Defenders (2017– )

Action, Adventure, Crime | Filming

Daredevil, Jessica Jones, Luke Cage, and Iron Fist team up to fight crime in New York City.

Stars: Finn Jones, Mike Colter, Charlie Cox, Jessica Henwick

9. Black Mirror (2011– )

TV-MA | 60 min | Drama, Sci-Fi, Thriller

8.9
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    1 2 3 4 5 6 7 8 9 10 8.9/10 X  

A television anthology series that shows the dark side of life and technology.

Stars: Hannah John-Kamen, Beatrice Robertson-Jones, Daniel Kaluuya, Toby Kebbell

Votes: 124,842

10. Legion (2017– )

TV-MA | 60 min | Action, Drama, Sci-Fi

8.7
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    1 2 3 4 5 6 7 8 9 10 8.7/10 X  

David Haller is a troubled young man diagnosed as schizophrenic, but after a strange encounter, he discovers special powers that will change his life forever.

Stars: Dan Stevens, Rachel Keller, Aubrey Plaza, Bill Irwin

Votes: 35,401

11. Stranger Things (2016– )

TV-14 | 55 min | Drama, Fantasy, Horror

9.0
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    1 2 3 4 5 6 7 8 9 10 9/10 X  

When a young boy disappears, his mother, a police chief, and his friends must confront terrifying forces in order to get him back.

Stars: Winona Ryder, David Harbour, Finn Wolfhard, Millie Bobby Brown

Votes: 293,867

12. The Expanse (2015– )

TV-14 | 60 min | Drama, Mystery, Sci-Fi

8.3
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    1 2 3 4 5 6 7 8 9 10 8.3/10 X  

A police detective in the asteroid belt, the first officer of an interplanetary ice freighter and an earth-bound United Nations executive slowly discover a vast conspiracy that threatens the Earth's rebellious colony on the asteroid belt.

Stars: Steven Strait, Cas Anvar, Dominique Tipper, Wes Chatham

Votes: 34,354

13. Westworld (2016– )

TV-MA | 60 min | Drama, Mystery, Sci-Fi

9.0
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    1 2 3 4 5 6 7 8 9 10 9/10 X  

Set at the intersection of the near future and the reimagined past, explore a world in which every human appetite, no matter how noble or depraved, can be indulged without consequence.

Stars: Evan Rachel Wood, Jeffrey Wright, Ed Harris, Thandie Newton

Votes: 173,573

14. Outlander (2014– )

TV-MA | 64 min | Drama, Romance, Sci-Fi

8.5
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    1 2 3 4 5 6 7 8 9 10 8.5/10 X  

Follows the story of Claire Randall, a married combat nurse from 1945 who is mysteriously swept back in time to 1743, where she is immediately thrown into an unknown world where her life is... See full summary »

Stars: Caitriona Balfe, Sam Heughan, Duncan Lacroix, Tobias Menzies

Votes: 58,806

15. Star Wars Rebels (2014– )

TV-Y7 | 30 min | Animation, Action, Adventure

8.0
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    1 2 3 4 5 6 7 8 9 10 8/10 X  

A brave and clever ragtag starship crew stands up against the evil Empire as it tightens its grip on the galaxy and hunts down the last of the Jedi Knights.

Stars: Taylor Gray, Freddie Prinze Jr., Vanessa Marshall, Steve Blum

Votes: 15,715

16. Legends of Tomorrow (2016– )

TV-14 | 42 min | Action, Adventure, Drama

7.0
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    1 2 3 4 5 6 7 8 9 10 7/10 X  

Focuses on time-traveling rogue Rip Hunter, who has to recruit a rag-tag team of heroes and villains to help prevent an apocalypse that could impact not only Earth, but all of time.

Stars: Victor Garber, Brandon Routh, Caity Lotz, Franz Drameh

Votes: 54,122

17. Mystery Science Theater 3000 (1988–1999)

TV-14 | 92 min | Comedy, Sci-Fi

8.6
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    1 2 3 4 5 6 7 8 9 10 8.6/10 X  

In the not-too-distant future, a man and his robots are trapped aboard the Satellite of Love, where mad scientists force them to sit through the worst movies ever made.

Stars: Joel Hodgson, Michael J. Nelson, Trace Beaulieu, Kevin Murphy

Votes: 19,374

18. Supergirl (2015– )

TV-PG | 43 min | Action, Adventure, Drama

6.6
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    1 2 3 4 5 6 7 8 9 10 6.6/10 X  

The adventures of Superman's cousin in her own superhero career.

Stars: Melissa Benoist, Mehcad Brooks, Chyler Leigh, Jeremy Jordan

Votes: 64,053

19. Gotham (2014– )

TV-14 | 42 min | Action, Crime, Drama

7.9
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    1 2 3 4 5 6 7 8 9 10 7.9/10 X  

The story behind Detective James Gordon's rise to prominence in Gotham City in the years before Batman's arrival.

Stars: Ben McKenzie, Jada Pinkett Smith, Donal Logue, Camren Bicondova

Votes: 153,633

20. Daredevil (2015– )

TV-MA | 54 min | Action, Crime, Drama

8.7
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    1 2 3 4 5 6 7 8 9 10 8.7/10 X  

Matt Murdock, with his other senses superhumanly enhanced, fights crime as a blind lawyer by day, and vigilante by night.

Stars: Charlie Cox, Vincent D'Onofrio, Deborah Ann Woll, Elden Henson

Votes: 251,965

21. Lost (2004–2010)

TV-14 | 44 min | Adventure, Drama, Fantasy

8.4
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    1 2 3 4 5 6 7 8 9 10 8.4/10 X  

The survivors of a plane crash are forced to work together in order to survive on a seemingly deserted tropical island.

Stars: Jorge Garcia, Josh Holloway, Yunjin Kim, Evangeline Lilly

Votes: 403,708

22. Sense8 (2015– )

TV-MA | 60 min | Drama, Mystery, Sci-Fi

8.3
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    1 2 3 4 5 6 7 8 9 10 8.3/10 X  

A group of people around the world are suddenly linked mentally, and must find a way to survive being hunted by those who see them as a threat to the world's order.

Stars: Terrence Mann, Doona Bae, Jamie Clayton, Tina Desai

Votes: 79,995

23. Jessica Jones (2015– )

TV-MA | 56 min | Action, Crime, Drama

8.2
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    1 2 3 4 5 6 7 8 9 10 8.2/10 X  

A former superhero decides to reboot her life by becoming a private investigator.

Stars: Krysten Ritter, Rachael Taylor, Eka Darville, David Tennant

Votes: 122,051

24. Fear the Walking Dead (2015– )

TV-MA | 44 min | Drama, Horror, Sci-Fi

7.1
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    1 2 3 4 5 6 7 8 9 10 7.1/10 X  

A Walking Dead spin-off, set in Los Angeles, following two families who must band together to survive the undead apocalypse.

Stars: Kim Dickens, Cliff Curtis, Frank Dillane, Alycia Debnam-Carey

Votes: 74,415

25. The Handmaid's Tale (2017– )

60 min | Drama, Sci-Fi

8.9
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    1 2 3 4 5 6 7 8 9 10 8.9/10 X  

Set in a dystopian future, a woman is forced to live as a concubine under a fundamentalist theocratic dictatorship.

Stars: Elisabeth Moss, Joseph Fiennes, Yvonne Strahovski, Alexis Bledel

Votes: 1,069

26. The X-Files (1993– )

TV-14 | 45 min | Drama, Mystery, Sci-Fi

8.7
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    1 2 3 4 5 6 7 8 9 10 8.7/10 X  

Two FBI agents, Fox Mulder the believer and Dana Scully the skeptic, investigate the strange and unexplained, while hidden forces work to impede their efforts.

Stars: David Duchovny, Gillian Anderson, Mitch Pileggi, Robert Patrick

Votes: 159,445

27. The OA (2016– )

60 min | Drama, Fantasy, Mystery

7.9
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    1 2 3 4 5 6 7 8 9 10 7.9/10 X  

Having gone missing seven years ago, the previously blind Prairie returns home, now in her 20s with her sight restored. While many believe she is a miracle, others worry that she could be dangerous.

Stars: Brit Marling, Jason Isaacs, Scott Wilson, Alice Krige

Votes: 41,186

28. Luke Cage (2016– )

TV-MA | 55 min | Action, Crime, Drama

7.7
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    1 2 3 4 5 6 7 8 9 10 7.7/10 X  

Given superstrength and durability by a sabotaged experiment, a wrongly accused man escapes prison to become a superhero for hire.

Stars: Mike Colter, Simone Missick, Theo Rossi, Alfre Woodard

Votes: 60,026

29. Colony (2016– )

42 min | Action, Adventure, Drama

7.3
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    1 2 3 4 5 6 7 8 9 10 7.3/10 X  

In the wake of a mysterious alien invasion, a family fights to stay together in a new world order.

Stars: Josh Holloway, Sarah Wayne Callies, Peter Jacobson, Amanda Righetti

Votes: 14,477

30. Person of Interest (2011–2016)

TV-14 | 43 min | Action, Crime, Drama

8.5
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    1 2 3 4 5 6 7 8 9 10 8.5/10 X  

An ex-assassin and a wealthy programmer save lives via a surveillance AI that sends them the identities of civilians involved in impending crimes. However, the details of the crimes--including the civilians' roles--are left a mystery.

Stars: Jim Caviezel, Taraji P. Henson, Kevin Chapman, Michael Emerson

Votes: 135,963

31. The Man in the High Castle (2015– )

TV-MA | 60 min | Drama, Sci-Fi, Thriller

8.1
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    1 2 3 4 5 6 7 8 9 10 8.1/10 X  

A glimpse into an alternate history of North America. What life after WWII may have been like if the Nazis had won the war.

Stars: Alexa Davalos, Rupert Evans, Luke Kleintank, DJ Qualls

Votes: 45,660

32. Star Trek: The Next Generation (1987–1994)

TV-PG | 44 min | Action, Adventure, Mystery

8.6
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    1 2 3 4 5 6 7 8 9 10 8.6/10 X  

Set decades after Captain Kirk's five-year mission, a new generation of Starfleet officers set off in a new Enterprise on their own mission to go where no one has gone before.

Stars: Patrick Stewart, Brent Spiner, Jonathan Frakes, LeVar Burton

Votes: 70,571

33. Orphan Black (2013– )

TV-MA | 44 min | Action, Drama, Sci-Fi

8.4
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    1 2 3 4 5 6 7 8 9 10 8.4/10 X  

A streetwise hustler is pulled into a compelling conspiracy after witnessing the suicide of a girl who looks just like her.

Stars: Tatiana Maslany, Dylan Bruce, Jordan Gavaris, Kevin Hanchard

Votes: 76,122

34. Star Trek: Voyager (1995–2001)

TV-PG | 44 min | Action, Adventure, Sci-Fi

7.7
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    1 2 3 4 5 6 7 8 9 10 7.7/10 X  

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.

Stars: Kate Mulgrew, Robert Beltran, Roxann Dawson, Robert Duncan McNeill

Votes: 41,999

35. Class (2016– )

45 min | Drama, Sci-Fi

7.1
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    1 2 3 4 5 6 7 8 9 10 7.1/10 X  

Coal Hill School has been a feature of Doctor Who (1963) since the first episode, but now we get to see the day-to-day adventures of the students coping with intrusions from space and time.

Stars: Katherine Kelly, Greg Austin, Fady Elsayed, Sophie Hopkins

Votes: 2,541

36. Samurai Jack (2001–2017)

TV-14 | 25 min | Animation, Action, Adventure

8.4
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    1 2 3 4 5 6 7 8 9 10 8.4/10 X  

A samurai sent through time fights to return home and save the world.

Stars: Phil LaMarr, Mako, Kevin Michael Richardson, Jeff Bennett

Votes: 30,754

37. Dimension 404 (2017– )

40 min | Sci-Fi

6.4
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    1 2 3 4 5 6 7 8 9 10 6.4/10 X  

An anthology series that explores the wonders and terrors of our digital age, from outrageous horror comedy to mind-bending action adventure.

Stars: Mark Hamill, Robert Buckley, Joel McHale, Ashley Rickards

Votes: 568

38. Cloak & Dagger (2018– )

44 min | Action, Adventure, Drama | Pre-production

Two teenagers from very different backgrounds find themselves burdened and awakened to newly acquired superpowers while falling in love.

Stars: J.D. Evermore, Olivia Holt, Aubrey Joseph, Miles Mussenden

39. Smallville (2001–2011)

TV-PG | 60 min | Adventure, Drama, Romance

7.5
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    1 2 3 4 5 6 7 8 9 10 7.5/10 X  

A young Clark Kent struggles to find his place in the world as he learns to harness his alien powers for good and deals with the typical troubles of teenage life in Smallville, Kansas.

Stars: Tom Welling, Michael Rosenbaum, Allison Mack, Kristin Kreuk

Votes: 100,475

40. Stan Lee's Lucky Man (2016– )

60 min | Action, Sci-Fi

7.2
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    1 2 3 4 5 6 7 8 9 10 7.2/10 X  

From the mind of comic book legend Stan Lee comes a bold new action crime series about a brilliant but flawed police officer with the power to control luck.

Stars: James Nesbitt, Eve Best, Sienna Guillory, Amara Karan

Votes: 3,423

41. Mystery Science Theater 3000: The Return (2017– )

90 min | Comedy, Sci-Fi

8.5
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    1 2 3 4 5 6 7 8 9 10 8.5/10 X  

Set in the future, a space scientist who works for Gizmonic is lured to the dark side of the moon. He is sat in front of cheesy movies with his robot buddies and forced to torturously watch... See full summary »

Stars: Felicia Day, Patton Oswalt, Jonah Ray, Baron Vaughn

Votes: 556

42. Star Trek (1966–1969)

TV-PG | 50 min | Action, Adventure, Mystery

8.4
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    1 2 3 4 5 6 7 8 9 10 8.4/10 X  

Captain James T. Kirk and the crew of the Starship Enterprise explore the galaxy and defend the United Federation of Planets.

Stars: William Shatner, Leonard Nimoy, DeForest Kelley, Nichelle Nichols

Votes: 55,604

43. Star Trek: Discovery (2017– )

Sci-Fi | Pre-production

Plot unknown. Described as a new Star Trek series for CBS All Access.

Stars: Jason Isaacs, Doug Jones, Sonequa Martin-Green, Maulik Pancholy

44. The Last Ship (2014– )

TV-14 | 60 min | Action, Drama, Sci-Fi

7.5
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    1 2 3 4 5 6 7 8 9 10 7.5/10 X  

The crew of a naval destroyer is forced to confront the reality of a new existence when a pandemic kills off most of the earth's population.

Stars: Eric Dane, Adam Baldwin, Charles Parnell, Travis Van Winkle

Votes: 41,751

45. Mighty Morphin Power Rangers (1993–1999)

TV-Y7 | 30 min | Action, Adventure, Family

6.4
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    1 2 3 4 5 6 7 8 9 10 6.4/10 X  

A team of teenagers with attitude are recruited to save Angel Grove from the evil witch, Rita Repulsa, and later, Lord Zedd, Emperor of all he sees, and their horde of monsters.

Stars: Richard Steven Horvitz, Ed Neil, David Yost, David J. Fielding

Votes: 16,801

46. The Shannara Chronicles (2016– )

TV-14 | 42 min | Adventure, Fantasy, Sci-Fi

7.4
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    1 2 3 4 5 6 7 8 9 10 7.4/10 X  

Series of adventures, war, and evil that occur throughout the history of the Four Lands.

Stars: Austin Butler, Ivana Baquero, Manu Bennett, Aaron Jakubenko

Votes: 38,090

47. The Last Man on Earth (2015– )

TV-14 | 22 min | Action, Comedy, Drama

7.4
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    1 2 3 4 5 6 7 8 9 10 7.4/10 X  

Almost two years after a virus wiped out most of the human race, Phil Miller only wishes for some company, but soon gets more than he bargained for when that company shows up in the form of other survivors.

Stars: Will Forte, January Jones, Cleopatra Coleman, Kristen Schaal

Votes: 38,894

48. Star Trek: Deep Space Nine (1993–1999)

TV-PG | 45 min | Action, Adventure, Drama

7.9
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    1 2 3 4 5 6 7 8 9 10 7.9/10 X  

In the vicinity of the liberated planet of Bajor, the Federation space station Deep Space Nine guards the opening of a stable wormhole to the far side of the galaxy.

Stars: Avery Brooks, Rene Auberjonois, Cirroc Lofton, Alexander Siddig

Votes: 36,496

49. Firefly (2002–2003)

TV-14 | 44 min | Adventure, Drama, Sci-Fi

9.1
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    1 2 3 4 5 6 7 8 9 10 9.1/10 X  

Five hundred years in the future, a renegade crew aboard a small spacecraft tries to survive as they travel the unknown parts of the galaxy and evade warring factions as well as authority agents out to get them.

Stars: Nathan Fillion, Gina Torres, Alan Tudyk, Morena Baccarin

Votes: 199,849

50. Travelers (II) (2016– )

45 min | Sci-Fi

8.0
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    1 2 3 4 5 6 7 8 9 10 8/10 X  

Hundreds of years from now, surviving humans discover how to send consciousness back through time, into people of the 21st century, while attempting to save humanity from a terrible future.

Stars: Eric McCormack, MacKenzie Porter, Nesta Cooper, Jared Abrahamson

Votes: 12,542