Francis MatthewsGiorgio Pisani

Pascale RivaultDr. Lydia Franzi

Giorgio AlbertazziProfessor Aldo Betti

Howard RossPolice inspector

Katia ChristineAlba Galli

Catherine DiamantOriana

Gabriella LeporiSophia

Maria Cumani QuasimodoMarta

Tom FelleghyNewspaper Editor-in-Chief

Lia Bresciani

Carla Mancini

Lorenzo Piani

Ennia Rossetto

Alessandro Quasimodo

Milva Bonamone

Torquato Tessarini

Amedeo Baratti

Franco Moraldi

Mario Vatrini

Ugo BombogniniPalombo the inspector assistant

Piero Corbetta

Ilona StallerTiffany

Edmondo Sannazzaro

Alberto Carrera

Annibale Papetti

Stelvio MassiDirector

Roberto GianvitiStory & Screenplay

Gianfranco ClericiStory & Screenplay

Vincenzo ManninoScreenplay

Jacques BarclayDialogue

Carlo MaiettoProducer