Gianna Jun

Tragedy, betrayal and a mysterious discovery fuel a woman's vengeance for the loss of her tribe and family in this special episode of "Kingdom."

In 19th Century China, two life-long girlfriends develop their own secret code as a way to contend with the rigid social norms imposed on women.

Jong-seong, a North Korean ghost agent, interrupts an illegal arms sale in Berlin. A notorious North Korean agent tests the loyalties of everyone involved as Jong-Seong prepares to make the ultimate sacrifice.