- Audio commentary By Director, Producer & Bae Yong-Jun
- Cutural Background of Chosun Dynasty
- Making documentary
- Interview with Cast
- Artwork : Costume
- Score : Baroque & Traditional Music
- Photo Story : Bae Yong-Jun's Photo Gallery
- Deleted Scenes
- Trailer, TV Spot
- Traditional Art : an obscene

Developed from the French novel "Dangerous Liaisons" by Pierre Choderlos
de Laclos, "Untold scandal" tells a tale about a talented playboy Cho Won
(Bae Young-jun) trying to seduce Madam Suk (Jeon Do-youn) who has
been defending her chastity for 9 years. But after all, all he tries to do is
instigated by his first love - his aunt Madam Jo (Lee Mi-sook).