TV series
An unfathomable incident introduces a genius engineer to dangerous secrets of the world — and to a woman from the future who's come looking for him.
Streaming, rental and purchase options
Checked Sep 3, 2026
Sisyphus is available to stream on Netflix in United States. Use the direct links below to open the provider.
An unfathomable incident introduces a genius engineer to dangerous secrets of the world — and to a woman from the future who's come looking for him.
Choose an episode, then use the watch options above for the show.
Episode 1
Aboard a falling plane as the clock ticks toward doom, Han Tae-sul puts his famous mind to work for a solution. Gang Seo-hae arrives in the year 2020.
Guest stars Lee Jae-won, Kim Beong-choun, Roh Hae-ju, Kim Mi-ra, Hwang Dong-joo
Episode 2
The contents of a mysterious suitcase give Tae-sul more questions than answers. In exchange for lottery numbers, Sun agrees to help Seo-hae.
Guest stars Kim Beong-choun, Hwang Dong-joo
Episode 3
Tae-sul's presentation at a conference gets a violent interruption. He and Seo-hae make a narrow escape, but more trouble soon follows.
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Episode 4
On the run from the enforcement agency, Tae-sul and Seo-hae give in to the time traveler's request that they make a stop at his mother's house.
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Episode 5
Caught by Kim Seo-jin trespassing in her clinic, Tae-sul tries to explain what's going on. Seo-hae reveals disturbing details about the future.
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Episode 6
Seo-hae infiltrates Eddy Kim's party with a mission. After a series of distressing events, Tae-sul realizes he cannot trust everyone around him.
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Episode 7
Seo-hae urges Sun to flee the country, and asks Mr. Park to do her a favor in exchange for an item he's eager to get his hands on.
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Episode 8
Despite Seo-hae's insistence that he lie low, Tae-sul focuses on tracking down an enigmatic figure who seems to be tied to everything.
Guest stars Lee Jae-won, Lee So-yoon
Episode 9
At the amusement park with Tae-sul for her birthday, Seo-hae encounters someone unexpected. A familiar threat strikes again.
Guest stars Ma Jeong-pil
Episode 10
Tae-sul enters enemy quarters to retrieve Seo-hae. Learning she's been put in a dire condition, he turns to a grudging Mr. Park for assistance.
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Episode 11
Tae-sul and Sigma come face-to-face. In order to rescue Seo-hae, Tae-sul must endure an emotional trip through his past.
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Episode 12
When Seo-hae wakes up, a person she missed is waiting to meet her. A long-forgotten childhood memory returns to Tae-sul.
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Episode 13
Tae-sul is reunited with a trusty friend, who comes to him with a warning. A suitcase containing disturbing contents arrives at Asia Mart.
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Episode 14
With the war looming on the horizon, everyone must make their choices. When Seo-hae heads to the only place she knows, Tae-sul finds her.
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Episode 15
As Tae-sul tries to locate him, Sigma reveals more details about himself. Sun frees Seo-hae from the bunker.
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Episode 16
Tae-sul asks Seo-hae to trust him no matter what happens — and demonstrates that nothing is fixed when it comes to matters of the future.
Where to watch SisyphusEpisode information updated Sep 18, 2026
Cho Seung-wooHan Tae-sul
Park Shin-hyeGang Seo-hae
Chae Jong-hyeopChoi Jae-sun
Sung Dong-ilPark Hyeong-do
Tae In-hoEddie Kim
Tae Won-seokYeo Bong-sun
Jeon Kuk-hwanKim Han-yong
Heo Joon-seokHan Tae-san
JTBCSouth Korea
Drama HouseSouth Korea
JTBC StudiosSouth Korea
