Series

Le Grand Secret

★ 7.0(1)19891 season

Le Grand Secret isn't available to stream, rent or buy in Mexico right now. Availability changes often, so check back soon. Availability checked 13 June 2026.

Where to watch Le Grand Secret

🇲🇽 Mexico

No streaming, rental or purchase options are listed in Mexico right now. Availability changes often — try switching your region in the header.

Good to know

Release date: 1989-01-06
Language: French
Seasons: 1
Episodes: 6
Network: Antenne 2
Status: Ended
Country: Spain
Studio: SR20Films

About Le Grand Secret

Le Grand Secret is a 1989 web series, starring Louise Marleau, Claude Rich and Peter Sattmann. It spans 1 season and 6 episodes, and originally aired on Antenne 2. It holds an average rating of 7.0/10 from 1 viewers. Below you can see where to watch Le Grand Secret in Mexico — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

A young woman searches for her biologist lover who disappeared after an Indian scientist made a discovery that could endanger humanity.

Seasons (1)

Season 16 eps · 1989

Cast

Louise Marleau

Jeanne Corbet

Claude Rich

Samuel Frend

Peter Sattmann

Roland Fournier

Claude Jade

Suzan Frend

Fernando Rey

Paul Corbet

Paul Guers

William Garrett

Leila Fréchet

Annie Fournier

Richard Münch

Shri Bahanba

Alain Mottet

Hamblain

Juanjo Artero

Den

Fernando Guillén

Galdós

Themes & keywords

immortalitydisappearanceminiseriesconspiracy theoryglobal politics

Frequently asked questions

Where can I watch Le Grand Secret in Mexico?+

Le Grand Secret is not currently listed on any streaming, rental or purchase service in Mexico. Availability changes often, so check back or switch your region.

Is Le Grand Secret on Netflix?+

Le Grand Secret is not on Netflix in Mexico right now.

How many seasons of Le Grand Secret are there?+

Le Grand Secret has 1 season and 6 episodes in total.

Who stars in Le Grand Secret?+

Le Grand Secret stars Louise Marleau, Claude Rich, Peter Sattmann, Claude Jade and Fernando Rey.

When did Le Grand Secret come out?+

Le Grand Secret is a 1989 web series.