For the first time Frank saw a slight expression on the other's usually immobile face.
On the screen he saw Ardath's face watching, immobile and intent.
She went very still, gazing at his immobile face, searching for some sign of what he was thinking or feeling.
He caught the flash of the eyes that shone from the immobile face.
His skin was brown, his features small and hard in a round immobile face.
Clarke looked at the mute, immobile faces in the room.
He looked around at all the terribly immobile faces.
An expression of relief registered itself on his usually immobile face.
A lock of midnight-black hair fell across her immobile face.
She was staring out at the stars, her face solemn, immobile.