Co Starring David Kammenos as Jacques Joseph Olivennes as André Palasse Hugo Becker as Hervé Nuno Lopes as Cristóbal Balenciaga Thomas Poitevin as Pierre Balmain Michael Carter as Maurice Dior Darina Al Joundi as Madame Delahaye Alice Haldane as Gabrielle Palasse (10) Alizée Caugnies as Young Catherine (child) Joe Pitts as Young Christian (20) Franz Lang as Christian Bérard Raphaëlle Agogué as Madeleine Dior Serpentine Teyssier as Germaine Domenger Yahil Cohen as Young Christian (12) Sam Zaffuto as Catherine Dior (infant) Rupert Young as Malcolm Muggeridge Manuel Severi as Jacques Fath Joshua James as Oscar Davies Jonny Lavelle as Intelligence Agent #2 Pierre-Emmanuel Brault as Intelligence Agent #1 Florence Banks as Chloe Christophe Heraut as FFI Officer #1 / Roland Léa Bonneau as Seamstress Xavier Lafitte as Jean Cocteau Valérie Kéruzoré as Nun Joséphine De La Baume as Arletty Brice Bexter as FFI Officer #2 Damien Taranto as FFI Officer #3 Daniel Betts as Trevor Hawthorne