Edmund Gwenn movies

After a divorced New York mother hires a nice old man to play Santa Claus at Macy's, she is startled by his claim to be the genuine article. When his sanity is questioned, a lawyer defends him in court by arguing that he's not mistaken.

Harry's dead and, while no one really minds, everyone feels responsible. After Harry's body is found in the woods, several locals must determine not only how and why he was killed but what to do with the body.

The earliest atomic tests in New Mexico cause common ants to mutate into giant man-eating monsters that threaten civilization.

A man secretly married to two women feels the pressure of his deceit.