Interrabang
I am hesitant to call this a giallo even though it often appears on lists of the genre’s films. There is a minor mystery here, but this is mostly three bikini clad characters milling about on a rocky shore, swimming back and forth to their boat, and hooking up with a hunky fugitive. There is some stylish costuming, but about the most this has going for it. The story is beyond boring. Nothing makes sense until the last five minutes and even the twist is dumb and pointless.