Un urlo dalle tenebre

Richard Conte

Exorcist

Françoise Prévost

Barbara

Patrizia Gori

Elena Forti

Jean-Claude Vernè

Piero Forti

Sonia Viviani

Sherry

Elisabeth Tulin

Anna

Mimma Biscardi

Succubus (as Mimma Monticelli)

Franco Garofalo

Leader at the Sabbath

Giuseppe Talarico

Doctor

Filippo Perego

Priest

Giangiacomo Elia

Policeman

Giulio Baraghini

Waiter

Rita Orlando

Waitress

Bruno Di Levrano

Cleric

Franco Lo Cascio

Photographer

Franco Villa

Head physician

Quinto Marziali

Friar

Vittorio Parziali

Friar

Salvatore Baccaro

Man at the Sabbath

Maria Grazia Smaldone

Party Guest (uncredited)

Franco Lo Cascio

Director

Angelo Pannacciò

Director

Luigi Fedeli

Producer

Otello Cocchi

Production Manager

Franco Brocani

Writer

Silvia Petroni

Script Supervisor

Aldo Crudo

Writer

Giancarlo Serravalli

Special Effects

Angelo Pannacciò

Writer

Giulio Albonico

Writer

Elisabetta Lo Cascio

Costume Design

Giuliano Sorgini

Music

Fernanda Papa

Editor

Maurizio Centini

Director of Photography

Franco Villa

Director of Photography