His face had remained perfectly expressionless, leaving his men uncertain if that was the truth or a joke.

He remained expressionless, caught my eyes and stared.

Settiniaz's surprise was sincere, and he had some difficulty in remaining outwardly expressionless.

Both his parents stiffened, remaining expressionless; this was evidently a secret they had preserved throughout.

Paul Grey remained expressionless, then stood and said, "Why don't we move over here and have a look?"

Her voice was harsh with hysteria now, but her face, remained expressionless.

John's face remained expressionless, a trick he'd learned in a lifetime of intelligence work and political negotiation.

Some officers remained expressionless and passed the photographs along, while others studied them closely.

There was a moment's silence before he spoke, his face remaining expressionless.

Jack flicked a glance in their direction but remained expressionless.