And of course, Gregory Peck, who could express so much with presence, gesture and nuance—with a tilt of his head and a raised eyebrow. The makers of this film understood and complemented this power. They allowed him to react without speaking; in a key scene, in which he learns that his client is dead and he must tell others of this, we see him mostly from the back.

This style worked very well for Harper Lee’ story, which needed a delicate touch on screen. That her novel got such a near-perfect movie has helped keep the novel alive.