His grim face gave little away, but through their years of association she had learned to read him.
She stopped, and a little smile came to her otherwise grim face.
The grim faces of four or five men were looking out at him.
A half hour later she emerged with a grim face.
A dark, rather grim young face stared out of it.
"I don't think a bad guy has to have a grim face," he said.
He turned to them with a grim face as they came aboard.
There certainly were a lot of grim faces showing tonight.
The Prince turned a grim face to look at him.
He looked up and the grim faces must've convinced him.