

Butterfly
David Jung, a mysterious former US intelligence operative living in hiding in South Korea, has his life blown to pieces when the consequences of an impossible decision from his past come back to haunt him, and he finds himself hunted by Rebecca, a deadly young assassin, and Caddis, the sinister spy organization she works for.
Cast

Daniel Dae Kim
David Jung

Reina Hardesty
Rebecca

Kim Ji-hoon
Gun

Piper Perabo
Juno

Louis Landau
Oliver

Kim Tae-hee
Eunju Kim

Sean Dulake
Hollis

Charles Parnell
Senator Dawson

Seoyeon Jang
Moon
Seasons

E1Pilot
Aug 13, 2025
David Jung, a Korean-American man who faked his death nine years ago, confronts his past when his daughter Rebecca, now working as an assassin for the private intelligence agency Caddis, is sent to kill him.

E2Daegu
Aug 13, 2025
David and Rebecca find themselves on the run from Caddis after a tense encounter at a police checkpoint. But their unexpected reunion is complicated by Rebecca's resentment over her father's abandonment.

E3Busan
Aug 13, 2025
Rebecca, David and his family escape to a safe house in the coastal city of Busan. Family tensions mount as Rebecca struggles with her father's new family. And a shocking revelation about David's past with Juno is revealed during a violent confrontation at a marina.

E4Pohang
Aug 13, 2025
After abducting Oliver, David and Rebecca use the information they gather from him to devise a plan to go after Juno, taking them back to Seoul, where Gun and Caddis are waiting.

E5Seoul
Aug 13, 2025
Juno interrogates Oliver and discovers he betrayed her while being held captive by David. Meanwhile, David and Rebecca carry out a PSYOP campaign against Juno, aimed at dividing her and Oliver and bringing down Caddis once and for all.

E6Annyeong
Aug 13, 2025
David pursues Rebecca after she's captured by Juno and Caddis operatives, leading to a high-speed chase and brutal ambush at an abandoned factory site.
Videos
Storyline
David Jung, a mysterious former US intelligence operative living in hiding in South Korea, has his life blown to pieces when the consequences of an impossible decision from his past come back to haunt him, and he finds himself hunted by Rebecca, a deadly young assassin, and Caddis, the sinister spy organization she works for.























