Special Guest Stars Jean-François Cayrey as Marc Lercier Guest Stars Théo Costa-Marini as Roman Barthélémy Valentino Sylva as Florent Sarah-Megan Allouch-Mainier as Marion Steiner Estelle Beugin as Adjointe au Maire Michaël Troude as Vigile Eddy Penot as Policier arrestation Steiner Alice Hubball as Julie Lercier Lucille Krier as Marine Andersen Frederik Haugness as Aurélien Brécourt Jean-Michel Balthazar as Maître Caubère Mathilde Pigeolet as Fille piscine