Als Claude Massoulier wordt vermoord, worden de vingerafdrukken van Julien Vercel op zijn auto gevonden. Bovendien blijkt dat Marie-Christine, de vrouw van Julien, de maîtresse was van Massoulier, wat Julien meteen hoofdverdachte maakt. Zijn secretaresse Barbara Becker heeft echter haar twijfels en gaat op onderzoek uit.
Nee, helaas is Vivement dimanche ! nog niet beschikbaar op Netflix in Nederland.
| Directing | François Truffaut | Director |
| Sound | Georges Delerue | Original Music Composer |
| Camera | Néstor Almendros | Director of Photography |
| Writing | François Truffaut | Screenplay |
| Writing | Charles Williams | Novel |
| Writing | Suzanne Schiffman | Screenplay |
| Writing | Jean Aurel | Screenplay |
| Editing | Martine Barraqué | Editor |
| Art | Hilton McConnico | Production Design |
| Production | François Truffaut | Producer |
| Costume & Make-Up | Thi-Loan Nguyen | Key Makeup Artist |
| Costume & Make-Up | Michèle Cerf | Costume Design |
| Production | Armand Barbault | Producer |
| Costume & Make-Up | Chantal Durpoix | Hairstylist |
| Art | Jean-Michel Hugon | Assistant Art Director |
| Sound | Jacques Maumont | Sound |
| Sound | Daniel Couteau | Sound Effects |
| Visual Effects | Frédéric Moreau | Visual Effects |
| Camera | Charlie Freess | Grip |
| Camera | Alain Venisse | Still Photographer |
| Costume & Make-Up | Thi-Loan Nguyen | Makeup Artist |
| Directing | Suzanne Schiffman | Assistant Director |
| Editing | Marie-Aimée Debril | Assistant Editor |
| Lighting | Patrick Lemaire | Electrician |
| Directing | Pascal Deux | Assistant Director |
| Art | Franckie Diago | Assistant Art Director |
| Costume & Make-Up | Christiane Marmande | Assistant Costume Designer |
| Sound | Bernard Chaumeil | Boom Operator |
| Art | Jacques Gaillard | Assistant Art Director |
| Lighting | Patrick Gasché | Electrician |
| Sound | Pierre Gamet | Sound |
| Production | Jean-François Lentretien | Administration |
| Directing | Rosine Robiolle | Assistant Director |
| Editing | Colette Achouche | Assistant Editor |
| Art | Alain Gambin | Assistant Art Director |
| Directing | Christine Pellé | Script Supervisor |
| Camera | Florent Bazin | First Assistant Camera |
| Camera | Jean-Yves Freess | Grip |
| Lighting | Jean-Claude Gasché | Electrician |
| Lighting | Philippe Darmon | Electrician |
| Production | Donatienne Desmarestz | Production Secretary |
| Camera | Tessa Racine | Assistant Camera |
| Production | Josiane Couëdel | Production Secretary |
| Camera | Gérard Bougeant | Grip |
| Production | Roland Thénot | Production Coordinator |
| Production | Jacques Vidal | Assistant Production Coordinator |
| Production | Jacqueline Oblin | Administration |
| Crew | Marie-Christine Malbert | Unit Publicist |
| Writing | Suzanne Schiffman | Dialogue |
| Writing | Suzanne Schiffman | Adaptation |
| Writing | François Truffaut | Adaptation |
| Writing | François Truffaut | Dialogue |
| Writing | Jean Aurel | Adaptation |
| Writing | Jean Aurel | Dialogue |
