"Sylvia, an industrial scientist, is troubled by strange hallucinations related to the tragic suicide of her mother."
Mimsy Farmer
as Silvia Hacherman
Maurizio Bonuglia
as Roberto
Mario Scaccia
as Signor Rossetti
Jho Jhenkins
as Andy
Niké Arrighi
as Orchidea
Lara Wendel
as Young Silvia (as Daniela Barnes)
Aleka Paizi
as Signorina Cardini (as Alexandra Paizi)
Renata Zamengo
as Marta - Silvia's Mother
Ugo Carboni
as Man of the Sect
Roberta Cadringher
as The Antique Dealer
Gabriele Bentivoglio
as Shop's boy
Luigi Antonio Guerra
as Chemical Worker
Carla Mancini
as Elisabetta
Donna Jordan
as Francesca Vincenzi
Orazio Orlando
as Nicola
Aldo Valletti
as Man of the Sect (uncredited)
Ugo Ballester
as Cannibal (uncredited)
Nicola Piovani
Original Music Composer
Francesco Barilli
Director
Screenplay
Giovanni Bertolucci
Producer
Enzo Micarelli
Editor
Aldo U. Passalacqua
Production Manager
Renata Magnanti
Hairstylist
Piero Cicoletti
Costume Designer
Ezio Di Monte
Assistant Production Design
Giovanni Fratarcangeli
Boom Operator
Nello Giorgetti
Assistant Art Director
Cesare Biseo
Assistant Makeup Artist
Attilio Viti
Production Supervisor
Alberto Bartolomei
Sound Mixer
Franco Velchi
Production Design
Manlio Rocchetti
Makeup Artist
Mario Dallimonti
Sound
Giorgio Scotton
Assistant Director
Mario Masini
Director of Photography
Ignazio Agosta
Second Assistant Director
Story
Aloisa Camilli
Assistant Editor
Maurizio Scanzani
Camera Operator
Margherita Autuori
Unit Publicist
Matteo Spinola
Conductor
Francesco Vetrano
Production Secretary
Bona Magrini
Continuity
Clemente Giovannini
Giorgio Urbinelli
Assistant Camera
Enrico Lucherini
Massimo D'Avak