Peter van den BeginThe Stranger Isabelle De HertoghThe Concierge Marie BosThe Receptionist Lucile HadžihalilovićRegisseur / Screenplay Christophe HollebekeExecutive Producer Jean-Yves RoubinCo-Producer Cassandre WarnautsCo-Producer Julien DubourgArt Direction Julia IrribarriaArt Direction Jeanne FonsnySet Decoration Jonathan RicquebourgDirector Of Photography Anne MoralisMakeup Designer Jackye FauconnierCostume Design Mathilde WallezMakeup Artist Robert SmedtKey Hair Stylist Roz GomersallProsthetic Supervisor Lionel LeSpecial Effects Makeup Artist Dan MartinProsthetic Designer Charlène SalesSecond Assistant Director Celine JacqminAdditional Second Assistant Director Maéva BuisseFirst Assistant Director Adèle EdwardsThird Assistant Director Ken YasumotoSound Designer Benoît BiralSound Re-Recording Mixer Warren EllisOriginal Music Composer Bruno SchweisguthSound Mixer Laurence MorelBoom Operator Nicolas BeckerOriginal Music Composer Augustin ViardOriginal Music Composer Serge CatoireProduction Manager Anne-Laure DeclerckProduction Assistant Sebastiàn MoradiellosCasting Murray BarberSpecial Effects Supervisor Robin Stuart CapeCompositing Supervisor MJ CunhaRotoscoping Artist Sefian BenssalemSpecial Effects Supervisor Sam LucasModelling Supervisor Henning GlabbartDigital Compositor Amy FelceMatchmove Supervisor 
