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