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.
Unfortunately the movie Panic in Year Zero! is not yet available on HBO Max.
| Directing | Ray Milland | Director |
| Writing | Jay Simms | Screenplay |
| Writing | Jay Simms | Story |
| Writing | John Morton | Screenplay |
| Sound | Al Simms | Music Coordinator |
| Production | Bartlett A. Carré | Production Supervisor |
| Art | Daniel Haller | Set Designer |
| Production | Robert Agnew | Unit Manager |
| Directing | James Engle | Assistant Director |
| Sound | Stephen Bass | Sound |
| Costume & Make-Up | Ted Coodley | Makeup Artist |
| Costume & Make-Up | Marjorie Corso | Wardrobe Master |
| Art | Richard M. Rubin | Property Master |
| Art | Harry Reif | Set Decoration |
| Art | Ross Hahn | Construction Coordinator |
| Crew | Allee B. Reed | Transportation Coordinator |
| Crew | Pat Dinga | Special Effects |
| Crew | Lawrence W. Butler | Special Effects |
| Art | Ray Mercer | Title Designer |
| Editing | Jerry Irvin | Assistant Editor |
| Sound | Eve Newman | Music Editor |
| Sound | Al Bird | Sound Editor |
| Camera | Gilbert Warrenton | Director of Photography |
| Editing | William Austin | Editor |
| Sound | Les Baxter | Original Music Composer |
| Production | Arnold Houghland | Producer |
| Production | Lou Rusoff | Producer |
| Production | Samuel Z. Arkoff | Executive Producer |
| Production | James H. Nicholson | Executive Producer |
| Art | Daniel Haller | Art Direction |
