Kingdom | Episode 4
Genre: Action & Adventure Drama Mystery
Director: Kim Eun-hee
Cast: Bae Doona, Heo Joon-ho, Ju Ji-hoon, Jun Suk-ho, Kim Hye-jun, Kim Sang-ho, Kim Sung-kyu, Kim Tae-hun, Park Byung-eun, Ryu Seung-ryong
Description: : Seo-bi shares a critical discovery with Prince Chang, who has a favor to ask of her. Cho Hak-ju visits the queen and demands she tell him the truth.