The daughter of one of the architects who built the Eiffel Tower gets framed for a murder that has taken place there, so she and her girlfriend embark on a quest across Paris to solve the mystery.
| Actor | Role |
|---|---|
 Marie DenarnaudLouise Massart | Louise Massart |
 Aïssa MaïgaHenriette | Henriette |
 Grégori DerangèreGrégoire Murat | Grégoire Murat |
 Bruno DebrandtCharles Levasseur | Charles Levasseur |
 Quentin BaillotThéodore Roussin | Théodore Roussin |
 Grégoire BonnetSéraphin Roussin | Séraphin Roussin |
 Camille JapyCharlotte Legendre | Charlotte Legendre |
 Gunther LoveValère | Valère |
 Patrick DescampsFerdinand Massart | Ferdinand Massart |
 Laurent FernandezAlexandre Dervin | Alexandre Dervin |
 Nicolas AbrahamGaston Jussac | Gaston Jussac |
 Michel JonaszGustave Eiffel | Gustave Eiffel |
 Frans BoyerGardien prison | Gardien prison |
 Caroline PietteInfirmière chef | Infirmière chef |
| SSylvain PietteNot listed | Not listed |
| SSonia RugraffNot listed | Not listed |
 Yann BabiléeProfesseur Charcot | Professeur Charcot |