| Person | Type | Job | Role(s) |
|---|---|---|---|
 Albert Band | Crew | Production | Executive Producer |
 Bert Glatstein | Crew | Editing | Editor |
 Charles Band | Crew | Production | Executive Producer |
Cynthia Merrill | Crew | Sound | Foley Editor |
Daniele Massaccesi | Crew | Camera | Camera Operator |
 Dennis Paoli | Crew | Writing | Screenplay, Story |
Enrico Appetito | Crew | Camera | Still Photographer |
Franco Vanorio | Crew | Production | Production Designer |
Giancarlo Lucchetti | Crew | Costume & Make-Up | Hairstylist |
 H.P. Lovecraft | Crew | Writing | Short Story |
James Lawrence Spencer | Crew | Camera | Second Unit Director of Photography |
Jeff Mar | Crew | Sound | Dialogue Editor |
Jesse Pomeroy | Crew | Sound | Dialogue Editor |
Margo Stefanelli | Crew | Crew | Stunt Coordinator |
Mario Palermi | Crew | Lighting | Gaffer |
Mario Vulpiani | Crew | Camera | Director of Photography |
Maurizio Maggi | Crew | Production | Producer |
Michael McCarty | Crew | Sound | ADR Recordist |
Patrick M. Griffith | Crew | Sound | Supervising Sound Editor |
Perry Bullington | Crew | Production | Casting |
Pietro Tenoglio | Crew | Costume & Make-Up | Makeup Artist |
 Richard Band | Crew | Sound | Original Music Composer |
Robert MacDonald | Crew | Production | Casting |
Salvatore Alonzo | Crew | Art | Property Master |
 Stuart Gordon | Crew | Directing | Director, Story |
Tiziana Mancini | Crew | Costume & Make-Up | Costume Design |
Mike Draghi | Crew | Sound | Sound Re-Recording Mixer |
Alessandro Sebastian Satta | Cast | Actor | JJ |
 Barbara Crampton | Cast | Actress | Susan Reilly |
 Elisabeth Kaza | Cast | Actress | Agnese |
Helen Stirling | Cast | Actress | Duchess D'Orsino |
 Jeffrey Combs | Cast | Actor | John Reilly |
Jessica Dollarhide | Cast | Actress | Rebecca Reilly |
 Jonathan Fuller | Cast | Actor | Giorgio |
 Luca Zingaretti | Cast | Actor | Forte |
 Marco Stefanelli | Cast | Actor | Benedetti |
 Massimo Sarchielli | Cast | Actor | Giannetti |
 Raffaella Offidani | Cast | Actress | Sylvana |
Tunny Piras | Cast | Grimaldi | |
 Carolyn Purdy-Gordon | Cast | Actress | Gelato Woman |
Jillian Gordon | Cast | The Gelato People | |
Suzanna Gordon | Cast | The Gelato People | |
Margaret Gordon | Cast | The Gelato People | |
| Person | Type | Job | Role(s) |
