Was this movie shot with the actors speaking English or Italian?
When Frau Bruckner went to pick up Jennifer, did she have the intention of killing her or would she have let Jennifer catch the next day's plane had Jennifer not made such a commotion?
I don't know the answer to the first as all the Argento films I have are already dubbed into English.
I think Frau Bruckner would have let Jennifer catch the plane. She didn't want to draw attention to herself or her son and it would have been better and simpler to have Jennifer away from the school. I don't think there's a definitive answer to this though.
I'm a fountain of bloodshare
In the shape of a girl
1) I think all the foreign languages-speakers spoke in English, but were re-dubbed in better English.
2) If Bruckner didn't want to kill Jen, she wouldn't have stopped her from using the phone.