Égouts de Paris : L'Envers de la Ville Lumière

Julien Bocher Narrator (voice) Nicolas Joseph Self - Sewer basic service Raphaël Morera Self - Historian, CNRS Konstantinos Chatzis Self - Historian, Gustave Eiffel University Christophe Dalloz Self - Water and sanitation services manager Thierry Guffroy Self - Instructor Guillaume Picon Self - Historian Éric Pfliegersdoerfer Self - Institutional and internation relations, Eau de Paris Nordine Ikhlef Self - Operation supervisor, Eau de Paris David Petit Self - Water resource and production manager Frédéric Rocher Self - Security manager, Eau de Paris Richard Horaist Self - Manager of the integrated control center, Eau de Paris