Full cast of Secret Door

Ruco Chan

Chong Chi-kiu

25 episodes

Mandy Wong

Cheung Sum-yuet

25 episodes

Roxanne Tong

Yeung Yan-hiu

25 episodes

Hugo Ng Doi-Yung

Yip Siu-tin

25 episodes

Moon Lau

Tang Hei-yi

25 episodes

Nicholas Yuen

25 episodes

Angelina Lo Yuen-Yan

25 episodes

Henry Lo

25 episodes

Hugo Wong

25 episodes

Cheung Kwok-Keung

25 episodes

Edith Au

25 episodes

Aurora Li

25 episodes

Jerry Leung Ho-Kai

25 episodes

Frankie Choi

25 episodes

Kelvin Yuen

25 episodes

Ball Mang

25 episodes

Joan Lee Wing-Yee

25 episodes

Fei Wu

25 episodes

Mary Hon Ma-Lee

25 episodes

Tsui Wing

25 episodes

To Yin-Gor

25 episodes

Rainbow Ching

25 episodes

Candy Man

25 episodes

Chloe Nguyen

25 episodes

Bond Chan

25 episodes

MoMo Wu

25 episodes

Stephen Ho Kai-Nam

25 episodes

Hellston Ching

25 episodes

Mikako Leung

25 episodes

Nina Liang

25 episodes

Tony Chui

25 episodes

Terence Tung

25 episodes

Gu Pui Ling

25 episodes