A group of hippie drifters find their way to the luxury and ultra-modern country home of Dr. Antonio and his wife; when members of the group begin vanishing, it becomes clear that something much more sinister — and deadly — is afoot.
| Release Date | March 2, 1973 | |
|---|---|---|
| Status | Released | |
| Original Title | Il prato macchiato di rosso | |
| Runtime | 1h 26min | |
| Budget | — | |
| Revenue | — | |
| Language | Italian | |
| Original Language | Italian | |
| Production Countries | Italy | |
| Production Companies | Canguro Produzioni Internazionali Cinematografiche | |