After a while, he turned to her again, a bewildered expression on his face.

His slightly bewildered expression was all I needed to continue.

She looked around her with an almost bewildered expression.

She was looking all round, with a bewildered expression.

Stewart looked around the tent with a wild, bewildered expression.

Andy's face peered down at her with a bewildered expression.

It was strange to see a bewildered expression on such a face.

Benny looked around him, a bewildered expression on his face.

He looked at her with a bewildered expression as if he did not really understand what she was saying.

From his bewildered expression it was clear he hadn't seen a thing.