15 Best Sci-fi Series on Netflix to Watch in 2023

Best Sci-fi Series on Netflix

Sci-fi series on Netflix are numerous. There are several good ones as there are bad ones. The sci-fi genre trope is trope fans enjoy as it allows one to live in a fantasy.  

However, no one wants to watch a bad movie, either from the storyline, casting, or visuals, so we have selected 15 sci-fi series on Netflix, which are very entertaining.  

Besides, due to the number of sci-fi series available on Netflix, one might waste a lot of time looking for the one to watch.  

So, this article will narrow your search and trim down the time spent looking for the perfect sci-fi series on Netflix to watch.  

1. Altered Carbon (2018-2020)

Producer: John G. Lenic 

Cast: Joel Kinnaman, Martha Higareda, Chris Conner, Dichen Lachman, Renee Elise Goldsberry, James Purefoy, and Anthony Mackie. 

Synopsis: This is one of the best sci-fi series on Netflix. Besides, it is based on a book with the same title. Thus, this series follows a 22nd-century mercenary hired to solve a murder of a highly influential aristocrat and ensuing power struggle.  

Moreover, the rich cannot die. Instead, their consciousnesses are uploaded to the cloud and downloaded into new bodies. This series of visuals are jaw-dropping and worth watching. 

2. Away (2020)

Producers: Jeff Rafner, Chris Jones, and Patrick Ward 

Cast: Talitha Bateman, Ray Panthaki, Ato Essandoh, Josh Charles, Vivian Wu, Mark Ivanir, and Monique Gabriela Curnen 

Synopsis: This is another sci-fi series on Netflix which follows a multinational crew of astronauts. Although, the lead character is a lady who leaves her family in an emergency on the first-ever human-crewed mission to Mars.  

Additionally, this series is entertaining because its optimism meshed with its earnest depiction of what it’s actually like aboard a spaceship. 

3. Black Mirror (2011 – date)

Executive Producers: Annabel Jones and Charlie Brooker 

Cast: Cristin Milioti, Hayley Atwell, Bryce Dallas Howard, Miley Cyrus, Hannah John-Kamen, Jessica Brown Findlay, and Daniel Kaluuya 

Synopsis: Another incredible sci-fi series on Netflix is Black Mirror. Besides, this series shows an abstrusely dystopian future where several individuals grapple with the manipulative effects of cutting-edge technology in their personal lives and behaviors.  

Moreover, this series is interesting because it presents an appropriately grim view of the future. This series will make you worry for the next generation and even make you take action. 

4. Dark (2017-2020)

Executive Producers: Justyna Musch, Baran bo Odar, Jantje Friese, Quirin Berg, and Max Wiedemann 

Cast: Louis Hofmann, Oliver Masucci, Maja Schone, Lisa Vicari, Gina Stiebitz, Andreas Pietschmann and Jordis Triebel 

Synopsis: This sci-fi series on Netflix is a time-travel thriller that focuses on four families. Besides, the double lives and fractured relationships among these four families are exposed when they set out to search for two missing children in a small German town.  

Moreover, this series introduces an intricate puzzle filled with several twists and characters who connect to the town’s troubled history. The story includes supernatural elements that tie back to the city in 1986. 

5. The 4400 (2004-2007)

Cast: Jacqueline McKenzie, Joel Gretsch, Mahershala Ali, Chad Faust, Laura Allen, Kaj-Erik Eriksen, Patrick Flueger and Samantha Ferris 

Synopsis: This series is one of the best sci-fi series on Netflix. Besides, this series begins with a group of 4400 people suddenly appearing in the Cascade Range foothills, United States. However, these persons disappeared in a beam of white light in 1946 or after.  

These persons appear precisely as they have left. They have not aged since the time of their disappearance. Furthermore, they returned confused and disoriented, having no recollection of what happened when they were away. 

6. The Innocents (2018)

Producer: Chris Croucher 

Cast: Sorcha Groundsell, Guy Pearce, Percelle Ascott, Laura Birn, Johannes Haukur, Ingunn Beate Oyen and Sam Hazeldine 

Synopsis: This is another one of the best sci-fi series on Netflix. Moreover, it centers around two love-struck teenagers, Harry and June. They both ran away from home to be together.  

However, they are derailed on their journey when they discover that June can shape-shift. They try to understand and control June’s new power, they encounter a mysterious professor who tells June that she is not alone and that they are others like her.  

Although the professor said he would cure June and reunite her with her mother, Harry and June’s journey becomes more dangerous, testing their love.

Hence, they have to choose to keep their innocent dream alive or accept that their lives have changed and risk everything.  

7. Lost in Space (2018-2021)

Cast: Maxwell Jenkins, Molly Parker, Taylor Russell, Parker Posey, Mina Sundwall, Ignacio Serricchio, and Toby Stephens 

Synopsis: This sci-fi series on Netflix is based on a book. The series is centered around a Swiss family, the Robinsons.  

The Robinsons are a family of space colonists who crash-landed on an unknown planet due to unforeseen circumstances.  

In the new world, they find themselves they must fight for survival and escape, despite the dangers surrounding them. Besides, this series tells an intriguing backstory of the robot, and the sweet family dynamics will bring you comfort. 

8. The Magicians (2015-2020)

Producer: Mitch Engel 

Cast: Olivia Taylor Dudley, Hale Appleman, Stella Maeve, Summer Bishil, Jason Ralph, Arjun Gupta, and Jade Tailor 

Synopsis: This is another of the best sci-fi series on Netflix, based on a book with the same title. Besides, the series is about a young man, Quentin, who enrolls in a college for magicians, the mysterious Brakebills university for Magical pedagogy.  

Hence, Quentin discovers that the fantasy world he read as a child is real and has become a threat to humanity. 

9. Maniac (2018)

Director: Cary Joji Fukunaga 

Cast: Emma Stone, Jonah Hill, Justin Theroux, Sonoya Mizuno, Sally Field, Julia Garner, and Billy Magnussen 

Synopsis: This sci-fi series on Netflix is an American psychological drama/dark comedy miniseries. Besides, it is also based on a book with the same title.  

Moreover, the series is about a reality where there is a clinical drug trial in which participants can swallow a series of alphabetical pills to resolve their past traumas.  

However, things went the other way for two individuals when the experiment’s AI malfunctioned.

Additionally, this series is so endearing for several reasons: the scientist has overwhelming mommy issues, and another is the 80’s video game aesthetics it has. 

10. Nightflyers (2018)

Cast; Jodie Turner-Smith, David Ajala, Gretchen Mol, Eoin Macken, Maya Eshet, Miranda Raison, and Brian F. O’Byrne 

Synopsis: This sci-fi series on Netflix is set in 2093, where a team of scientists embarks on an expedition to make first contact with alien life.  

Besides, they went on this mission using the most advanced ship ever built, the Nightflyer. This mission takes the team beyond the edge of the solar system, farther than humanity has ever gone before, there they are faced with something horrific. 

11. The OA (2016-2019)

Producers: Jill Footlick and Ashley Zalta 

Cast: Brit Marling, Jason Isaacs, Patrick Gibson, Emory Cohen, Brandon Perea, Ian Alexander, and Phyllis Smith 

Synopsis: This sci-fi series on Netflix is one of the best. It centers around a young lady, Prairie Johnson.

Prairie is a blind young woman who went missing for seven years, after which she miraculously returned with her sight and refused to talk about what happened to her during those years she was missing.  

Hence, leaving her parents and the FBI anxious. Also, she returned and started a youth group with some troubled teens.

Although this series was canceled, it is worth watching because the episodes aired will keep you entertained and searching for clues. 

12. The 100 (2014-2020)

Cast: Eliza Taylor, Marie Avgeropoulous, Lindsey Morgan, Bob Morley, Devon Bostick, and Richard Harmon 

Synopsis: This sci-fi series on Netflix is also based on a novel, it happens a century after a nuclear conflict has destroyed civilization.  

Thus, 100 juvenile delinquents were sent back to earth to determine their habitability. These teens were sent from a spaceship accommodating humanity’s lone survivors, that is, a colony floating in space. 

13. Osmosis (2019)

Cast: Agathe Bonitzer, Hugo Becker, Stephane Pitti, Yuming Hey, Gael Kamilindi, Suzanne Rault-Balet, and Lena Lapres. 

Synopsis: This sci-fi series on Netflix will happen in Paris shortly. Besides, the series is about a tech company that releases a dating app that matches singles with their soul mate by mining their brain data.  

However, decoding true love comes at a price. Hence, relationships dissolve, and an AI becomes dangerously sentient. 

14. Sense8 (2015-2018)

Directors: Lana Wachowski, Lilly Wachowski, Dan Glass, James McTeigue and Tom Tykwer. 

Cast: Jamie Clayton, Tina Desai, Miguel Angel Silvestre, Max Riemelt, Brian J. Smith, Tuppence Middleton, and Bae Doona 

Synopsis: This is one of the best sci-fi series on Netflix. Moreover, the series centers around eight strangers around the globe who are connected. 

Firstly, they share a violent vision. Then, they can communicate with one another thoughts and actions. Finally, they decide to find out what is happening and why.  

They discover that a mysterious organization is hunting them down during their search for answers, intending to destroy them. Additionally, this series comes from the Wachowski sisters who gave us The Matrix, so you can best believe that the series is one of a kind. 

15. Raising Dion (2019-date)

Cast: Ja’Siah Young, Alisha Wainwright, Jason Ritter, Micheal B. Jordan, Ali Ahn, Jazmyn Simon, and Sammi Haney. 

Synopsis: The last on our list of sci-fi series on Netflix is Raising Dion. This series is about a single mother who must hide her young son’s superpower to protect him. Meanwhile, she investigates the origins of these powers and her husband’s death.  

Besides, this series is quite different from the everyday heroes movies we see. It gives a fresh perspective on the genre trope and delivers a fun supernatural story with edge and purpose. 

Conclusively, we know numerous movies on Netflix, and sci-fi series is no exception.

However, you do not want to waste your time watching a series that will bore you to death.

Thus, this list is sure to keep you entertained as they are the best sci-fi series on Netflix. 

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