
Secret Door
Thirty years ago, hardened criminal Yip Siu-tin is arrested for armed robbery and sentenced to prison. Siu-tin’s daughter, who has handled the loot, changes her name to Cheung Sum-yuet and starts a new life. She also gets married to yacht company boss Yen Ho-yin. Meanwhile, Chong Chi-kiu is a kid left behind by an accomplice who has died because of the robbery. Kind-hearted Tang Sing-him becomes his foster parent. A traffic accident causes Chi-kiu and Sum-yuet to run into each other again. But this accident somehow has something to do with Siu-tin, who is just released from prison. Sum-yuet can no longer avoid Siu-tin, who is a nightmare to her. Her marriage also has certain issues. Police officer Yeung Yan-hiu intervenes by launching an investigation, and she keeps going after Siu-tin and Chi-kiu. Unresolved grudges for thirty years are again put on the front burner. Everyone implicated in a robbery of yesteryear is drawn into this mess.
Where to Watch
No US streaming subscription carries this title right now.
Episodes
Loading episodes…
Top Cast

Ruco Chan Chin-pang
Chong Chi-kiu · 25 eps

Mandy Wong
Cheung Sum-yuet · 25 eps

Roxanne Tong
Yeung Yan-hiu · 25 eps

Hugo Ng Doi-yung
Yip Siu-tin · 25 eps

Moon Lau
Tang Hei-yi · 25 eps

Nicholas Yuen
25 eps

Angelina Lo Yuen-Yan
25 eps

Henry Lo Chun-Shun
25 eps

Hugo Wong Tsz-Hang
25 eps

Cheung Kwok-keung
25 eps

Edith Au
25 eps

Aurora Li
25 eps

Jerry Leung Ho-Kai
25 eps

Frankie Choi
25 eps

Kelvin Yuen
25 eps

Ball Mang
25 eps

Joan Lee Wing-Yee
25 eps

Fei Wu
25 eps

Mary Hon Ma-lee
25 eps

Tsui Wing
25 eps




















