While on a fishing trip, Harry Baldwin and his family hear an explosion and realize that Los Angeles has been leveled by a nuclear attack. Looters and killers are everywhere. Escaping to the hills with his family, he sets about the business of surviving in a world where, he knows, the old ideals of humanity will be the first casualties.
Panic in Year Zero! is a 1962 American black-and-white survival science fiction film from American International Pictures. It was produced by Arnold Houghland and Lou Rusoff, directed by Ray Milland, who also stars with Jean Hagen, Frankie Avalon, Mary Mitchel, and Joan Freeman. The original music score was composed by Les Baxter. The screenplay was written by John Morton and Jay Simms. The film was released by AIP in 1962 as a double feature with Tales of Terror.