Blutspur im Park
| Film | Una Farfalla Con Le Ali Insanguinate |
| Format | 2× Blu-ray |
| Region | B |
| Runtime | 99 mins |
| Audio | LPCM 2.0 Mono |
| Subtitles | English / German |
| Languages | Italian / German |
| Aspect Ratio | 2.35:1 |
| Color | Colour |
| Packaging | Box Set |
| Classification | 16 |
| Catalog Number | CO023B |
| Brand | Freakorama* |
| Distribution | Camera Obscura (2019) |
| Series | Italian Genre Cinema Collection (2019) |
| Territory | Germany |