Gli assassini sono nostri ospiti

Anthony Steffen

Dr. Guido Malerva

Margaret Lee

Eliana

Luigi Pistilli

Commissario Di Stefano

Gianni Dei

Franco

Giuseppe Castellano

Mario

Livia Cerini

Mara Malerva

Sandro Pizzochero

Eddie

Giovanni Brusadori

Vicecommissario

Giancarlo Busi

Polizziotto alla villa

Marino Campanaro

Luigi Antonio Guerra

Ferdinando Borgonovo

Fernanda Minelli

Renato Romano

Story, Screenplay

Giovanni Brusadori

Assistant Director

Vincenzo Rigo

Director, Director of Photography, Editor

Roberto Rizzo

Original Music Composer

Antonietta Gianesin

Script Supervisor

Bruno Fontana

Story, Screenplay

Claudio Riccardi

Production Design