Of course she would be laughing maniacally and screaming ARRRGGGGGGGGGHHHHHH, she literally did the lowest, most obvious thing. Also, she's not an actress, she's more like a deeply disturbed person that acts out all her neurosis on camera.
shareShe strikes me as someone who buys into her own hype.
shareThis Sharon Tate murder scene strikes me as one where they let the actor improv a little so maybe she did that. If I was doing improv and played that role i would have giggled a little and then for a few seconds rubbed her belly while singing the first two sentences from the lullaby rock a by baby. Now no I'd not fantasize about murdering a pregnant woman it's just the point of that scene was to seem as demented as possible.
shareActually , it is reported that it was as demented and horrible as seen by the perpetrators. In fact Tate was found nude. Poor people.