The Mystery Key
The Mystery Key
1959, English. Directed by Marcello de Morais.
A fussy insurance inspector (Varela Silva) has the mission to investigate why, in three years, 325 employees have passed through a farm shop. In his police demand, he speaks with the maid, the girl Elvira (Fernanda Borsatti) and with the store's boss, Mr. Silva (Henrique Santos). His curiosity will only be satisfied with the arrival of Dona Berta (Elvira Velez), with her "nausea" daughter (Isabel de Castro) and her "unbearable" granddaughter (Guida Maria)
- Runtime
- 0h 50m
- Post-credits
- None listed
- Language
- English
- Rated
- Check local
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Where to watch The Mystery Key
The Mystery Key isn’t streaming on any OTT platform in India yet; it released on 25 July 1959.
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Cast & crew
Details
- Released
- 25 July 1959
- Original title
- A Chave do Mistério
- Written by
- Carlos Amado
Check ratings elsewhere
News & fan talk
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The Mystery Key: quick answers
Is The Mystery Key worth watching?
The Mystery Key doesn’t have enough ratings for a verdict yet.
How long is The Mystery Key?
The Mystery Key runs 50 minutes (0h 50m).
Does The Mystery Key have a post-credits scene?
None is listed for The Mystery Key. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
The Mystery Key parents guide: is it suitable for kids?
No age rating is listed for The Mystery Key yet.
Which OTT platform is The Mystery Key on?
The Mystery Key isn’t streaming on any OTT platform in India yet; it released on 25 July 1959. (Checked 11 November 2026.)
What movies are like The Mystery Key?
If you liked The Mystery Key, try Original Sin, Mansfield Park, The Enforcer.
Who directed The Mystery Key?
The Mystery Key (1959) was directed by Marcello de Morais and stars Varela Silva, Fernanda Borsatti, Henrique Santos.