Piper Perabo on Butterfly, playing a very clear villain, shooting in South Korea, working with Daniel Dae Kim, and a possible ...

Butterfly is now streaming on Amazon Prime and here's everything to know about the stellar cast of this spy thriller show.

Daniel Dae Kim, Piper Perabo, Reina Hardesty, and Kim Tae-hee break down the major beats of the spy thriller and share their thoughts on what's next.