The additional material for Secret Garden, consists of interviews with a special, NGs and background stories of the characters.
Secret Garden Special
Aired on: Jan 22, 2011
Total Episodes: 1
Network: SBS
Duration: 1 hr. 10 min.
Year: 2011
Country: South Korea
Native Title: 시크릿 가든 특별한
Content Rating: Not Yet Rated
Alternative Titles: Secret Garden SP, Especial de Jardín secreto
Genre: Documentary
