Guest Stars Emma Fielding as Nicolette Archie Madekwe as Courfeyrac Natalie Simpson as Sister Simplice Angela Wynter as Toussaint Reece Yates as Gavroche Thénardier Turlough Convery as Grantaire Lorcan Cranitch as Chief Inspector / Prefect of Police Alex Jarrett as Azelma Thénardier Josef Altin as Claquesous Anna Calder-Marshall as Madame Rully Jumayn Hunter as Montparnasse Isis Hainsworth as Marie Claire Tsion Habte as Germaine Rachel Cuff as Stern Nun Caroline Donnelly as Dressmaker Judith Williquet as Faux-Cosette
