Synopsis
Operation Sirius is a Drama, War & Politics series that premiered in 2013. Stream every episode free in HD on FreeFlix.
Series Information
- First Aired
- 2013
- Last Aired
- 2014
- Seasons
- 1
- Episodes
- 40
- Genre
- Drama, War & Politics
- Status
- Ended
Top Cast
Zhou Zhi
Chen Qiuxue
Zhu Ziyan
Wang Chunmei
Liu Enyou
Liao Wu
Liang Aiqi
Ah Yu
Lu Yiding
Shen Zhucheng
Li Chengru
Li Yinlong
Ma Ge
Cheng Qinghong
Zhang Guangbei
Chu Tianfei
Ready to watch Operation Sirius?
All seasons & episodes — free, HD, no signup.
▶ Watch Operation Sirius FreeYou May Also Like
The Qin Empire
2009 ★ 8.4
Drawing Sword
2005 ★ 8.7
Pearson
2019 ★ 7.3
The Crimson Field
2014 ★ 7.5
The Vendetta of An
2025 ★ 7.8
Tour of Duty
1987 ★ 8.1
World on Fire
2019 ★ 7.5
TURN: Washington's Spies
2014 ★ 7.2
Traitors
2019 ★ 6.1
War and Remembrance
1988 ★ 7.9
Romance of the Three Kingdoms
1994 ★ 9.1
L.A. Law
1986 ★ 7.1
The Rat Patrol
1966 ★ 7.2
Homeland
2011 ★ 7.6
More Drama Series
The Mentalist
2008 ★ 8.4
Silo
2023 ★ 8.2
Lioness
2023 ★ 8.1
Ted Lasso
2020 ★ 8.4
Law & Order: Special Victims Unit
1999 ★ 8.0
Criminal Minds
2005 ★ 8.3
The Rookie
2018 ★ 8.5
Game of Thrones
2011 ★ 8.5
Grey's Anatomy
2005 ★ 8.2
Supernatural
2005 ★ 8.3
NCIS
2003 ★ 7.6
CSI: Crime Scene Investigation
2000 ★ 7.6
Law & Order
1990 ★ 7.3
Midsomer Murders
1997 ★ 7.5
More with Zhou Zhi
Blossom
2024 ★ 8.4
The Heir
2026 ★ 9.0
Fearless Whispers
2020 ★ 7.8
Genuine Heroes
2025 ★ 8.0
Medical Examiner Dr. Qin: Bones of the Past
2026
Great Miss D
2022
Crying and Laughing Scholar
2021
老大的幸福
2010 ★ 7.0
Welcome to Milele
2023 ★ 8.3
Don't Think Twice, Love's All Right
2020 ★ 7.7
雪花那个飘
2011
Drawing Sword 3
2020
Wolf Warriors
2017
刺刀英雄
2014
Trending Now
Bleach
2004 ★ 8.4
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
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
Coronation Street
1960 ★ 5.4
Home Alone
2013 ★ 7.5
The Tonight Show Starring Jimmy Fallon
2014 ★ 5.8
The Late Show with Stephen Colbert
2015 ★ 6.1
El conquistador
2005 ★ 5.7
The Tonight Show Starring Johnny Carson
1962 ★ 7.5
Tagesschau
1952 ★ 6.8
Sesame Street
1969 ★ 7.1
American Dad!
2005 ★ 7.0
Explore related titles
Frequently Asked Questions
Where can I watch Operation Sirius online for free?
You can watch every season and episode of Operation Sirius online for free in HD on FreeFlix. No signup required.
How many seasons of Operation Sirius are there?
Operation Sirius has 1 season and 40 episodes, all available on FreeFlix.
Is Operation Sirius available in HD?
Yes, all episodes of Operation Sirius 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.