E1
Episode 1
Where to watch
Not streaming yet
Coming soon
No streaming availability found for Le Grand Secret anywhere yet.
Seasons & Episodes
E2
Episode 2
E3
Episode 3
E4
Episode 4
E5
Episode 5
E6
Episode 6
Cast · Directed by Jacques Trébouta
More from Louise Marleau · Lead actress
More from Claude Rich · Co-star actor
Asterix & Obelix: Mission Cleopatra
2002 · 7.4
Les Cent Livres des Hommes
1970 · 10.0
The Accursed Kings
2005 · 4.8
Is Paris Burning?
1966 · 7.2
The Bride Wore Black
1968 · 7.1
Crooks in Clover
1963 · 7.7
Neither Seen Nor Recognized
1958 · 6.8
The Red and the Black
1997
Radetzky March
1995 · 5.9
Orient Express
1979 · 8.5
See all fromClaude Rich
More from Jacques Trébouta · Director
More like this
Wakfu
2008 · 8.3
Tomorrow Is Ours
2017 · 6.3
Miraculous: Tales of Ladybug & Cat Noir
2015 · 8.1
Ici tout commence
2020 · 6.8
Chronicles of the Sun
2018 · 6.6
Campus Drivers
2026 · 7.8
Plus belle la vie
2004 · 4.3
Lupin
2021 · 7.7
Quotidien
2016 · 5.1
Scènes de ménages
2009 · 5.9
The News Puppets
1988 · 8.0
Génial!
2010 · 2.9
Le Grand Secret — streaming FAQ
Which OTT platform streams Le Grand Secret?
Le Grand Secret isn't streaming anywhere in United States yet.
Is Le Grand Secret on Netflix?
No, Le Grand Secret is not on Netflix in United States as of November 2026.
Is Le Grand Secret on Amazon Prime Video?
No, Le Grand Secret isn't on Amazon Prime Video in United States right now.
Where can I watch Le Grand Secret for free?
Le Grand Secret isn't streaming in United States yet, so there's no way to watch it free at the moment.
How many seasons are in Le Grand Secret?
Le Grand Secret has 1 season in total (6 episodes). The series concluded in 1989.
Are all episodes of Le Grand Secret out yet?
Yes — all 6 episodes across 1 season of Le Grand Secret are out and available to stream.
Is there a Season 2 of Le Grand Secret?
No — Le Grand Secret ended after 1 season, so there is no Season 2.
