TV show availability guide

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.

2023 9.0/10 community score 1 season · 25 episodes Ended
  • Drama
  • Crime

Viewing market

Country-level availability

Where to watch in United States

1 platform currently listed across all viewing options

Data checked 18 Oct 2026, 14:26 UTC

Free with ads

1

Series schedule

Seasons and episode dates

A concise series timeline, including the latest aired episode and the next date currently listed.

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First aired
Seasons
1
Episodes
25
Status
Ended

Latest aired episode

S1 E25

Episode 25

Aired 43 min

Next listed episode

No upcoming episode date is currently listed.

Season guide

Most recent seasons first

1 season entry
  • Season 1

    25 episodes

    First episode aired

About these dates: Air dates describe the series schedule and may change. They do not confirm that an episode is available on the same date from the providers listed above.

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