Il mostro

Danilo Nigrelli as poliziotto Michel Blanc as Paride Taccone, le psychiatre Ivano Marescotti as Pascucci Vittorio Amandola as antiquario Roberto Benigni as Loris Nicoletta Braschi as Jessica Rossetti Franco Mescolini as il professore di cinese Alessandra Celi as poliziotta Eugenio Masciari as sergente di polòizia Pino Misiti as poliziotto giovane Jean-Claude Brialy as Roccarotta Laurent Spielvogel as commissario Frustalupi Vincenzo Vitagliano as inquilino Davide Bechini as Guido Dominique Lavanant as Jolanda Taccone Massimo Girotti as il condomino distinto Rita Di Lernia as Moglie Antiquario

Nino Baragli Editor Roberto Benigni Director, Producer, Screenplay, Story Carlo Di Palma Director of Photography Franco Fraticelli Editor Danilo Donati Costume Design Aurelio De Laurentiis Producer Luigi De Laurentiis Producer Mario Addis Opening Title Sequence, Opening/Ending Animation Pierre Lescure Producer Alessandra Cardini Key Costumer Evan Lurie Compositor, Music Frédérique Dumas-Zajdela Producer Vincenzo Cerami Screenplay Michel Blanc Adaptation Yves Marmion Producer