Duccio Tessari’s 1971 thriller The Bloodstained Butterfly is a great entry point to the genre for those squeamish viewers curious about gialli but not willing to commit to the more violent entries known to more ardent fans. The film is part murder mystery, part courtroom drama and part revenge flick, all stylishly shot and scored to excellent effect.
It’s also a bit of a slow fuse to its conclusion, but that’s not a bad thing at all. The film’s structure where a murder is committed and witnessed, a suspect is caught, tried and jailed, but more murders take place is yes, pure TV drama stuff you’ll see on way too many episodes of whatever Law & Order series you’ve been hooked on for who knows how long. But, Tessari’s confident style comes through in every shot, making for a highly watchable viewing experience.