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.
There are no TV Airings of Butterfly in the next 14 days.
Add Butterfly to your Watchlist to find out when it's coming back.
Check if it is available to stream online via "Where to Watch".