E1
Episode 1
Where to watch
Not streaming yet
Coming soon
No streaming availability found for Billet doux anywhere yet.
Seasons & Episodes
E2
Episode 2
E3
Episode 3
E4
Episode 4
E5
Episode 5
E6
Episode 6
Cast · Directed by Didier Philippe-Gérard
PM
Pierre Mondy
Philippe Josper, associé de l'agence de publicité
DB
Delia Boccardo
Florence Marlieux
JF
Jacques Frantz
L'inspecteur Toulet
LH
Lambert Hamel
L'inspecteur Rimbaud
GH
Günther Maria Halmer
Canaveral, le dessinateur
GH
Gérard Hérold
Mathieu Dervaux, le "Comité de l'agence
MD
Michel Desmars
Michel Jaunet
MD
Marie-Christine Descouard
Cerise, l'amie de Canaveral
MB
Michel Beaune
Le commissaire de police
GS
Gérard Sergue
Gus
EV
Eric Vergnaud
Stéphane
More from Pierre Mondy · Lead actor
At Theatre Tonight
1966 · 7.0
The Octopus
1984 · 7.8
Les Cordier, juge et flic
1994 · 5.3
Les Dossiers de l'Agence O
1968 · 10.0
Les Cent Livres des Hommes
1970 · 10.0
Palace
1988 · 6.9
Asterix in Britain
1986 · 6.8
Petit déjeuner compris
1980 · 7.0
The Night of the Generals
1967 · 6.8
Asterix vs. Caesar
1985 · 6.5
See all fromPierre Mondy
More from Delia Boccardo · Co-star actress
More from Didier Philippe-Gérard · Director
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Billet doux — streaming FAQ
Which OTT platform streams Billet doux?
Billet doux isn't streaming anywhere in Australia yet.
Is Billet doux on Netflix?
No, Billet doux is not on Netflix in Australia as of October 2026.
Is Billet doux on Amazon Prime Video?
No, Billet doux isn't on Amazon Prime Video in Australia right now.
Where can I watch Billet doux for free?
Billet doux isn't streaming in Australia yet, so there's no way to watch it free at the moment.
How many seasons are in Billet doux?
Billet doux has 1 season in total (6 episodes). The series concluded in 1984.
Are all episodes of Billet doux out yet?
Yes — all 6 episodes across 1 season of Billet doux are out and available to stream.
Is there a Season 2 of Billet doux?
No — Billet doux ended after 1 season, so there is no Season 2.
