Synopsis
After Aliens arrive, the story takes place in two time streams: 2017 and 2037. In twenty years, and by 2037, the world has been divided into a “Smart Earth” where artificial intelligence has created a utopian environment in which no diseases or crimes exist, and an “Ordinary Earth” where people still suffer from rampant plague and lawlessness.
Series Information
- Created By
- Min Jin-gi, Sang-yeon Park
- First Aired
- 2017
- Last Aired
- 2017
- Seasons
- 1
- Episodes
- 12
- Episode Length
- 60 min
- Genre
- Sci-Fi & Fantasy, Mystery
- Network
- tvN
- Status
- Ended
- Rating
- 7.2 / 10 (35 votes)
Top Cast
Yeo Jin-goo
Kim Woo-Jin
Kim Kang-woo
Kim Joon-Hyuk
Gong Seung-yeon
Han Jung-Yeon
Lee Gi-kwang
Lee Ho-Soo
Kwon Hyuk-soo
Detective Oh
An Woo-yeon
Kim Beom-Gyoon
Kim Joong-ki
Kim Kyu-Cheol
Min Sung-wook
Lee Hyun-Seok
Ready to watch Circle?
All seasons & episodes — free, HD, no signup.
▶ Watch Circle FreeSimilar Shows
Childhood's End
2015 ★ 7.0
The Defective
2021 ★ 7.3
Delete
2013 ★ 5.5
Battlestar Galactica
2004 ★ 8.2
Synduality Noir
2023 ★ 6.4
My Robot Boyfriend
2019 ★ 9.2
Taken
2002 ★ 7.5
Buck Rogers in the 25th Century
1979 ★ 7.0
Ghost in the Shell: Arise - Alternative Architecture
2015 ★ 7.1
3rd Rock from the Sun
1996 ★ 7.5
Sonny Boy
2021 ★ 7.4
PLUTO
2023 ★ 7.9
Last One Standing
2019 ★ 7.2
Finding Soul
2016 ★ 7.3
You May Also Like
Raised by Wolves
2020 ★ 7.5
The Man Who Fell to Earth
2022 ★ 7.4
Star Trek: Discovery
2017 ★ 6.9
Invasion
2021 ★ 7.1
War of the Worlds
2019 ★ 7.2
Humans
2015 ★ 7.5
Falling Skies
2011 ★ 7.1
Night Sky
2022 ★ 6.9
Pantheon
2022 ★ 8.2
Alien: Earth
2025 ★ 7.3
The Peripheral
2022 ★ 7.6
3 Body Problem
2024 ★ 7.5
Fringe
2008 ★ 8.1
Westworld
2016 ★ 8.0
More Sci-Fi & Fantasy Series
Silo
2023 ★ 8.2
Game of Thrones
2011 ★ 8.5
Supernatural
2005 ★ 8.3
Teen Titans Go!
2013 ★ 6.4
Rick and Morty
2013 ★ 8.7
Regular Show
2010 ★ 8.6
House of the Dragon
2022 ★ 8.4
Smallville
2001 ★ 8.2
Bleach
2004 ★ 8.4
FROM
2022 ★ 8.5
The Walking Dead
2010 ★ 8.1
Adventure Time
2010 ★ 8.5
Mushoku Tensei: Jobless Reincarnation
2021 ★ 8.4
The Fairly OddParents
2001 ★ 7.6
More with Yeo Jin-goo
Amazing Saturday
2018 ★ 7.6
Running Man
2010 ★ 8.2
You Quiz on the Block
2018 ★ 8.3
Let's Eat Dinner Together
2016 ★ 7.0
Potato Star 2013QR3
2013 ★ 7.0
Hotel Del Luna
2019 ★ 8.5
The Great Escape
2018 ★ 8.9
Link: Eat, Love, Kill
2022 ★ 7.7
House on Wheels
2020 ★ 7.5
Iljimae
2008 ★ 6.9
Moon Embracing the Sun
2012 ★ 7.9
Beyond Evil
2021 ★ 8.5
Reunited Worlds
2017 ★ 7.6
Start-Up
2020 ★ 8.2
More created by Min Jin-gi
Trending Now
The Gentlemen
2024 ★ 7.8
The Grand Tour
2026 ★ 9.6
Dark Matter
2024 ★ 7.8
Lanterns
2026 ★ 8.3
Reacher
2022 ★ 8.1
One Piece
1999 ★ 8.7
Chad Powers
2025 ★ 8.0
Lioness
2023 ★ 8.1
A Tale of Two Cities
2026 ★ 10.0
Re:ZERO -Starting Life in Another World-
2016 ★ 8.1
Stuart Fails to Save the Universe
2026 ★ 9.0
The Walking Dead: Dead City
2023 ★ 7.9
The Simpsons
1989 ★ 8.0
A Record of a Mortal's Journey to Immortality
2020 ★ 8.5
Popular This Week
Watch What Happens Live with Andy Cohen
2009 ★ 4.9
The Mentalist
2008 ★ 8.4
Coronation Street
1960 ★ 5.4
Home Alone
2013 ★ 7.5
Ted Lasso
2020 ★ 8.4
The Tonight Show Starring Jimmy Fallon
2014 ★ 5.8
Law & Order: Special Victims Unit
1999 ★ 8.0
The Late Show with Stephen Colbert
2015 ★ 6.1
Criminal Minds
2005 ★ 8.3
El conquistador
2005 ★ 5.7
The Tonight Show Starring Johnny Carson
1962 ★ 7.5
Tagesschau
1952 ★ 6.8
The Rookie
2018 ★ 8.5
Sesame Street
1969 ★ 7.1
Explore related titles
Frequently Asked Questions
Where can I watch Circle online for free?
You can watch every season and episode of Circle online for free in HD on FreeFlix. No signup required.
How many seasons of Circle are there?
Circle has 1 season and 12 episodes, all available on FreeFlix.
Is Circle available in HD?
Yes, all episodes of Circle stream in HD with multiple backup sources.
Do I need an account or subscription?
No. FreeFlix is 100% free with no registration, payment, or account required.