SBS K-Drama Penthouse Season 3 will air a special broadcast, Hidden Room : The Beginning of the End, before the official new season starts.

For this special episode, five of the Penthouse kids including Kim Hyun Soo, Kim Young Day, Han Ji Hyun, Choi Ye Bin, and Lee Tae Vin as well as actors Kim Jae Hong, Kim Do Hyun, and Kim Dong Gyu will be making an appearance.

Fans will also get to hear from On Joo Wan, Park Ho San, and Ahn Yeon Hong, who are some of the important characters for season three.

Stay tuned for the special episode which will air on June 2 at 9 PM KST.