A Father and Daughter Face Dangerous Secrets, Betrayal, and a Complicated Past
2025
Action, spy
6 episodes
TheNextHint Score
7.7
7.7 / 10
Overview
Butterfly takes the familiar spy-thriller setup of secret organizations, assassins, betrayals and international pursuit and puts a family conflict at its center. Daniel Dae Kim plays David Jung, a former intelligence operative hiding in South Korea after disappearing from his old life. His carefully maintained identity is threatened when Caddis, the organization connected to his past, sends Rebecca, a young assassin, after him.
The series was developed by Steph Cha and Ken Woodruff from Arash Amel's BOOM! Studios graphic novel. It was filmed primarily in South Korea and combines action sequences with family drama, giving the show's espionage story a distinctly Korean setting. All six episodes were released together on Prime Video on August 13, 2025.
Quick Verdict
Butterfly is a good choice for viewers who want a fast-moving spy thriller with a personal story underneath the action. Daniel Dae Kim and Reina Hardesty give the central relationship enough weight to distinguish it from a standard assassin-versus-agent setup. Its biggest drawback is that Prime Video canceled the series after one season, leaving the larger story without a planned continuation.
Butterfly is a six-episode spy thriller that combines international espionage with a complicated father-daughter relationship. The series follows David Jung, a former U.S. intelligence operative who has built a new life in South Korea after disappearing from his old one. That life falls apart when the consequences of a difficult decision from his past catch up with him. He becomes the target of Caddis, a powerful private intelligence organization, which sends Rebecca (Reina Hardesty), a highly skilled and ruthless young operative, to kill him.
The situation becomes even more personal when David discovers that Rebecca is his estranged daughter. As they are forced to stay ahead of Caddis, old resentment, unanswered questions, and family tensions are found alongside the larger spy conspiracy. Set largely across South Korea, the series mixes gunfights, hand-to-hand combat, chases, and covert operations with the emotional conflict between a father and daughter who have spent years apart. Based on the BOOM! Studios graphic novel, Butterfly premiered on Prime Video on August 13, 2025, with all six episodes released at once.
Frequently Asked Questions
Is Butterfly based on a book or comic?
Yes. The series is based on the BOOM! Studios graphic novel Butterfly created by Arash Amel.
How many episodes does Butterfly have?
Season 1 has six episodes, and all six were released on Prime Video on August 13, 2025.
Is Butterfly canceled?
Yes. Prime Video canceled Butterfly after its first season in October 2025, so there is currently no Season 2.
Is Butterfly worth watching?
It is worth considering if you enjoy spy thrillers that combine action with family conflict. Its strongest elements are the performances, South Korean setting and action sequences, although viewers looking for a fully resolved story should know that the series was canceled after one season.
Story — Spoiler Free
David Jung has spent years hiding in South Korea after walking away from his life as a U.S. intelligence operative. His quiet existence ends when Caddis, a covert organization linked to his past, begins hunting him. Rebecca, a highly trained young operative, is assigned to eliminate David, but the mission becomes complicated when their personal connection is revealed. David must survive the organization he once helped build while confronting the consequences of choices that separated him from his family.
7.7
TheNextHint Score
7.7 / 10
Butterfly is a good choice for viewers who want a fast-moving spy thriller with a personal story underneath the action. Daniel Dae Kim and Reina Hardesty give the central relationship enough weight to distinguish it from a standard assassin-versus-agent setup. Its biggest drawback is that Prime Video canceled the series after one season, leaving the larger story without a planned continuation.
Rating breakdown
Story
7.0
Acting
8.0
Direction
7.0
Visuals
8.0
Sound
8.0
Entertainment
8.0
External Ratings
Scores from other sources, shown in their own scale. These are not TheNextHint's rating.
Strong central performances from Daniel Dae Kim and Reina Hardesty.
South Korea provides a distinctive setting for the spy story.
Action sequences keep the six-episode season moving.
The father-daughter conflict gives the espionage plot an emotional layer.
All six episodes are available for binge-watching.
The series has a clear visual identity and international cast.
Cons
Some story twists can feel more familiar than surprising.
The family drama does not always receive as much development as the action.
Several plot elements are compressed into a short six-episode season.
The series ends without resolving its larger story through a second season.
Who Should Watch
Spy Thriller Fans
Action Fans
Daniel Dae Kim Fans
Korean Drama Fans
Who Should Skip
Slow-Burn Drama Fans
Viewers Who Dislike Violence
People Looking for a Long Spy Saga — There are only six episodes and no second season.
Release Date
2025-08-13
Runtime
44-52 minutes
Director
Kitao Sakurai, Kim Jin-min, Jann Turner
Producer
Seon Kwon Hwang
Writer
Steph Cha and Ken Woodruff
Cast
Daniel Dae Kim, Reina Hardesty, Louis Landau, Piper Perabo, Kim Tae-hee, Sean Dulake, Charles Parnell, Kim Ji-hoon, Nayoon Kim, Park Hae-soo, Sung Dong-il, Lee Il-hwa, Sung Joon, Josh Plasse, Gina Theresa Williamson, Henry Ian Cusick
A former U.S. intelligence operative who disappeared after faking his death and later finds himself targeted by Caddis.
Reina Hardesty
as
Rebecca Jung
David's estranged daughter and a highly trained Caddis assassin.
Louis Landau
as
Oliver Barnes
Juno's son and a member of Caddis who has a complicated relationship with Rebecca.
Piper Perabo
as
Juno Lund
The head of Caddis and David's former partner in creating the organization.
Seasons & Episodes
Butterfly Season 1
6 episodes August 13, 2025Completed
David Jung's carefully hidden life falls apart when Caddis sends his estranged daughter Rebecca to kill him. Their reunion forces them to confront their history while attempting to survive the organization pursuing them.
1Pilot
51 min August 13, 2025
David, who faked his death nine years earlier, faces his past when Rebecca, now a Caddis assassin, is sent to kill him.
2Daegu
49 min August 13, 2025
David and Rebecca go on the run from Caddis after a tense encounter, while Rebecca struggles with her feelings about her father's disappearance.
3Busan
52 min August 13, 2025
David and Rebecca seek safety in Busan, where family tensions rise and a revelation about David's past with Juno emerges.
4Pohang
45 min August 13, 2025
David and Rebecca abduct Oliver and use what they learn from him to develop a plan against Juno and Caddis.
5Seoul
49 min August 13, 2025
David and Rebecca launch a psychological operation designed to turn Juno and Oliver against each other and weaken Caddis.
6Annyeong
49 min August 13, 2025
David goes after Rebecca after Caddis captures her, leading to a high-speed pursuit and confrontation at an abandoned factory.
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