Forbidden Quest A noble, high-class scholar starts to write erotic novels in 18th century of Chosun dynasty and falls in love with a king's woman. Details Casts Videos Galleries Posters Title Forbidden Quest Release Date 2006-02-23 Runtime 02 Hours 22 Minutes Genres Romance Comedy Production Companies CJ Entertainment, Bidangil Pictures, IM Pictures Production Countries South Korea Han Suk-kyu... Yun-seo... Kim Min-jung... Queen Jeong-bin... Lee Beom-soo... King Gwang-heon... Oh Dal-su... Hwang... Kim Roi-ha... Eunuch Jo... Kim Byeong-ok... Deputy prime minister... Ahn Nae-sang... King... Lee Soon-jae... Yun-seo's father... Oh Tae-kyung... Jeong-seo... Woo Hyeon... Transcriber... Hong Gyo-jin... Eunuch... Forbidden Quest (trailer) (Trailer) Original Size (1280x720) Original Size (1280x720) Original Size (500x750) Original Size (530x795) Original Size (530x795) Original Size (900x1283) Original Size (1200x1800)