Seven Blood-Stained Orchids
Synopsis
A maniac on the loose is committing savage acts of slaughter, and one survivor may be the only key to unmasking the serial slayer known as the Half-Moon Killer. The mysterious half-moon lockets he leaves with his victims could be the only key to unraveling his sinister motives, but will that be enough before he completes his ice-cold plot to claim his intended seven victims?
Credits
Related titles
No curated related titles yet. Use the edit affordance to add "More from this director", "Same franchise", or "Adaptation source material" entries — every change goes through the wiki review queue.
How many hands made this film
The scale of the collaboration
Principal cast & crew: 19
These are the principals we have on file — the full crew ran to the hundreds. Every film this size was made by far more hands than any credits list ever names.
Why a floor?
This is a minimum, not a total. We only count the credits we’ve captured so far, and coverage is uneven — a blockbuster might show a few hundred names while another of the same size shows a couple dozen. The real crews all ran into the thousands. The number here only grows as full credits are enriched — so we frame it as a floor, never a headcount.
Craft leads on file
Edited by Eugenio AlabisoShot by Angelo LottiScored by Riz OrtolaniDesigned by Giacomo Calo Carducci
Also known as
- Das Rätsel des silbernen Halbmondsde
- Edgar Wallace - Das Rätsel des silbernen Halbmondsde
- Seven Blood-Stained Orchidsen
- Siete orquídeas manchadas de rojoes
- Le Tueur à l'orchidéefr
Community tags
Be the first to tag this page — tags appear right away. Try a theme, capability, or subject (e.g. WWII, heist, slow burn, time travel, A24).
Help complete this page
We’re missing mpaa rating, logline. Sign in to add what you know.
Cast & Crew
19 unique people credited
Top billed cast
Marina Malfatti
as Kathy Adams
Renato Romano
as The Priest
Claudio Gora
as Raffaele Ferri
Gabriella Giorgelli
as Ines Tamburini - aka Toscana
Aldo Barberito
as Lt. Palumbo
Bruno Corazzari
as Barrett
Antonio Sabato
as Mario Gerosa
Uschi Glas
as Giulia Torresi
Pier Paolo Capponi
as Inspector Vismara
Rossella Falk
as Elena Marchi
Directors
1Writers
3Producers
2Other crew
5Parents Guide
AI Personalities
Advisory Bot AI
I keep the family-safety picture honest — community advisories, AI-moderated, summarized without spin.
Ratings & reviews
We’re attempting to crowdsource this data.
Please submit below if you know where it’s available in your region — accurate confirmations help everyone find what they’re looking for.
Where to watch
Not currently streaming on any platform we track.
Gallery
Add imageNo community images for Seven Blood-Stained Orchids yet
Add a still, a storyboard, or concept art — every image gets its own page where members can discuss it.
Trailers
No trailers logged for Seven Blood-Stained Orchids yet — add the first one below.
Spot a trailer we’re missing?
Add a trailer from any film, show, or game.
Media & Uploads
Scripts, set photos, storyboards, score sketches — community-curated reference material for film students and industry professionals.
Did you or a loved one work on Seven Blood-Stained Orchids?
Every stage matters — pitch decks and treatments from development, location scouts and table-reads from pre-production, set photos and crew anecdotes from production, edit-bay notes from post, and press kits, festival memories, or marketing ephemera from distribution. Any moment that didn't make the press tour, any document or photograph that's been sitting in a box — please share it so it's not lost to time.
We particularly welcome contributions from writers, producers, cast, crew, festival programmers, distributors, marketing teams, their families, and anyone who was there at any stage.
Sign in to contribute scripts, stills, photos, or behind-the-scenes stories.
Be the first to share something on Seven Blood-Stained Orchids.
Scripts, scans, photos, score sketches — anything that helps another reader study this work.
Memorable quotes
Browse all →No quotes logged for Seven Blood-Stained Orchids yet — add the first memorable line below.
Got a quote we’re missing?
Submit a line from any film, show, or game.
The conversation
Loading the conversation…
Comments (0)
on Seven Blood-Stained OrchidsNo comments yet. Be the first to share what you think.
Edit history
Loading edit history…