She was unnaturally calm and her eyes were brilliant, her voice pitched a little too high for Hechter's liking.

She had felt unnaturally calm and she knew with great clarity what she still had to do.

It was Julia who finally broke the silence, her voice unnaturally calm and matter-of-fact.

'You know how these thing work,' said Werner in an unnaturally calm and lowered voice.

"This is the captain," he said, his voice unnaturally calm and sounding huge over the intercom.

Tach repeated in an unnaturally calm tone.

It's an unnaturally calm and liquid voice.

There is an unnaturally calm mood to this emotionally brutal scene.

Then the Professor spoke in a soft, unnaturally calm voice.

In the final moments shown on the videotape, he seemed unnaturally calm and cooperative.