Exposed as an ex-Russian spy, an American single mom must juggle family life and unique shape-shifting skills in a battle against an insidious enemy.
There won't be a season 2, the show has ended.
Stuntman Cha Dal-geon gets involved in a tragic airplane crash and ends up discovering a national corruption scandal in the process. Go Hae-ri, the oldest daughter of a deceased marine, decides to work for the National Intelligence Service as a secret ops agent in order to support her mom and younger siblings, although all she wanted to do is to become a civil servant.
An honest lawyer reaches a moral crossroads after the cops force her to inform on her incarcerated brother, the leader of a rising criminal faction.
A paragliding mishap drops a South Korean heiress in North Korea -- and into the life of an army officer, who decides he will help her hide.
After realizing their babies were exchanged at birth, two women develop a plan to adjust to their new lives: creating a single —and peculiar— family.
An MI6 deputy's bright future takes a sharp turn after a reunion with a Russian spy forces him to question his entire life.