The Key is 1 h 50 min long (110 minutes). If you start it at 8:00 pm it ends at 9:50 pm; add about 20 minutes if you watch trailers first.

What is The Key rated?

TMDB lists no US age certification for The Key.

Where can I stream The Key?

As of 2026-11-06, TMDB lists no streaming option for it in the US. Availability changes often; this page loads the live list for your country (streaming availability by JustWatch).

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Where to watch The Key (1983) tonight

The Key (1983) runs 1 h 50 min and averages 6.0 from 459 TMDB members. In 1940s Venice, after twenty years' marriage, retired art critic Nino Rolfe and his younger wife Teresa feel their passion waning. To help her shed her inhibitions and rekindle their relationship, the professor records his sexual fantasies in a diary.

Runtime: 1 h 50 min — ends 9:50 pm if you start at 8:00 pm
Rated: no US certification listed
Genres: Drama, Romance
Released: October 19, 1983
TMDB rating: 6.0 / 10 from 459 votes
Director: Tinto Brass
Starring: Stefania Sandrelli, Frank Finlay, Franco Branciaroli, Barbara Cupisti
Language: Italian
Original title: La chiave

Good for a group? Better for one or two who will actually watch.Drama and Romance reward attention; a room that talks over it will miss the point.

Where to watch it tonight

Availability loads live for your country. See where The Key streams (JustWatch via TMDB) →

Streaming availability by JustWatch. As of 2026-11-06, TMDB lists no streaming option for it in the US.

Questions people ask

How long is The Key?: The Key is 1 h 50 min long (110 minutes). If you start it at 8:00 pm it ends at 9:50 pm; add about 20 minutes if you watch trailers first.
What is The Key rated?: TMDB lists no US age certification for The Key.
Is The Key a good movie to watch with a group?: Better for one or two who will actually watch. Drama and Romance reward attention; a room that talks over it will miss the point.
Where can I stream The Key?: As of 2026-11-06, TMDB lists no streaming option for it in the US. Availability changes often; this page loads the live list for your country (streaming availability by JustWatch).

Lists it could be on

If you like The Key

The Key on TMDB · This product uses the TMDB API but is not endorsed or certified by TMDB.

Lights Down is a free tool: tell it your streaming services and how long you have, and it ranks what you can stream tonight, with a this-or-that, a roll, a bracket and a wheel. Movie data from TMDB; streaming availability by JustWatch. Page updated 2026-11-06. This product uses the TMDB API but is not endorsed or certified by TMDB. Lights Down is a Somebody Decide program. How the data works · Legal & privacy · Tonight's lists