Mathias Malzieu Jack Director, Voice, Screenwriter Stéphane Berla Director Olivia Ruiz Miss Acacia Voice Grand Corps Malade Joe Voice Jean Rochefort Méliès Voice Rossy de Palma Luna Voice Babet Anna Voice Marie Vincent Madeleine no. 1 Voice Emily Loizeau Madeleine no. 2 Voice Da-Ni Brigitte Heim Voice Arthur H. Arthur Voice Alain Bashung Jack l'Éventreur Voice Cali L'Homme qui pleure Voice Chloé Renaud La jeune mère Voice Moon Dailly La petite fi lle blonde Voice Virginie Silla Producer Luc Besson Producer Jeremy Burdek Producer Nadia Khamlichi Producer Adrian Politowski Producer Frederic Perrin Fredleew Production Design Soline Guyonneau Film Editing Guillaume Bouchateau Sound Editor Mike Ponton Sound Editor Dionysos Original Music Didier Lozahic Sound Mixer