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 |
| Writing | François Truffaut | Screenplay |
| Sound | Georges Delerue | Original Music Composer |
| Camera | Néstor Almendros | Director of Photography |
| Writing | Charles Williams | Novel |
| Writing | Suzanne Schiffman | Screenplay |
| Writing | Jean Aurel | Screenplay |
| Production | François Truffaut | Producer |
| Editing | Martine Barraqué | Editor |
| Art | Hilton McConnico | Production Design |
| Production | Armand Barbault | Producer |
| Costume & Make-Up | Michèle Cerf | Costume Design |
| Costume & Make-Up | Chantal Durpoix | Hairstylist |
| Costume & Make-Up | Thi-Loan Nguyen | Makeup Artist |
| Directing | Pascal Deux | Assistant Director |
| Directing | Rosine Robiolle | Assistant Director |
| Directing | Suzanne Schiffman | Assistant Director |
| Art | Franckie Diago | Assistant Art Director |
| Art | Jacques Gaillard | Assistant Art Director |
| Art | Alain Gambin | Assistant Art Director |
| Art | Jean-Michel Hugon | Assistant Art Director |
| Sound | Bernard Chaumeil | Boom Operator |
| Sound | Daniel Couteau | Sound Effects |
| Sound | Pierre Gamet | Sound |
| Sound | Jacques Maumont | Sound |
| Visual Effects | Frédéric Moreau | Visual Effects |
| Camera | Florent Bazin | First Assistant Camera |
| Camera | Gérard Bougeant | Grip |
| Lighting | Philippe Darmon | Electrician |
| Camera | Charlie Freess | Grip |
| Camera | Jean-Yves Freess | Grip |
| Lighting | Jean-Claude Gasché | Electrician |
| Lighting | Patrick Gasché | Electrician |
| Lighting | Patrick Lemaire | Electrician |
| Camera | Tessa Racine | Assistant Camera |
| Camera | Alain Venisse | Still Photographer |
| Costume & Make-Up | Christiane Marmande | Assistant Costume Designer |
| Editing | Colette Achouche | Assistant Editor |
| Editing | Marie-Aimée Debril | Assistant Editor |
| Directing | Christine Pellé | Script Supervisor |
| Production | Josiane Couëdel | Production Secretary |
| Production | Donatienne Desmarestz | Production Secretary |
| Production | Jean-François Lentretien | Administration |
| Crew | Marie-Christine Malbert | Unit Publicist |
| Production | Jacqueline Oblin | Administration |
| Production | Roland Thénot | Production Coordinator |
| Production | Jacques Vidal | Assistant Production Coordinator |
| Costume & Make-Up | Thi-Loan Nguyen | Key Makeup Artist |
