Warren Black, a tormented soul residing in the heart of New York City, is haunted by recurring nightmares that revolve around a bullfight, always culminating in a piercing shriek that leaves him in distress. These chilling dreams not only nag at his subconscious but also fuel his self-doubts regarding his position as a Brigadier General in the U.S. Air Force, where he is tasked with overseeing nuclear weaponry. His internal struggle accentuates the gravity of his role and the heavy responsibility that comes with it.
On another front, we meet Walter Groteschele, an audacious professor who challenges conventional wisdom about nuclear warfare. He posits that the prevalent belief that any nuclear confrontation will lead inevitably to total annihilation is fundamentally flawed. With his bold theories, Groteschele serves as a civilian advisor to the Defense Department, closely working alongside Defense Secretary Swenson.
In the hierarchy of military command, Frank Bogan, the commanding general of Strategic Air Command, exhibits unwavering confidence in the sophisticated technology at his disposal. This confidence propels him to organize an impromptu tour of the SAC headquarters for Congressman Hubert Raskob. However, it requires the abrupt interruption of his executive officer, Colonel Warren Cascio, who is caught off guard while visiting his father, a beleaguered alcoholic living in a disheveled basement apartment.
Colonel Jack Grady, another key figure in this unfolding drama, leads Group Six, a squadron equipped with the formidable Vindicator nuclear bombers. These supersonic jets, an evolution of the B-58 Hustler from the late 1950s, are stationed near Anchorage, AL. Grady and fellow pilot Billy Flynn cannot help but debate the proficiency of their younger comrades, who often seem more reminiscent of machines rather than seasoned pilots like those from the Second World War.
Trouble brews when an unexpected computer malfunction strikes at SAC headquarters during a routine replacement of a faulty component. This temporary glitch causes the mainframe to freeze, creating a ripple effect. Unfortunately, as these technical difficulties unfold, the Fail-Safe box aboard Group Six inadvertently activates. To make matters worse, Soviet forces begin jamming their communication systems. With the fail-safe signal validated, Grady and his crew are led to a terrifying conclusion: a nuclear war has commenced, compelling them to carry out their final directive—an offensive on Soviet Russia from the North Pole.
Amidst this chaos, the President of the United States finds himself thrust into an urgent crisis. He and his translator, Peter Buck, scramble to the White House's underground command bunker, where they have access to a “Hot Line” that connects directly to the Soviet Premier. As Buck interprets the dialogue, the tension escalates with the realization that every second counts. Enveloped in the unfolding drama, the President, Secretary of Defense, and General Frank Bogan must formulate a desperate plan to avert complete disaster and halt Group Six’s dangerous mission.
However, the pilots of Group Six are bound by their unwavering orders—even when the President urgently seeks answers regarding the jamming of their radios. Initially met with deception from the Soviet authorities, the Premier eventually concedes the truth. Yet, when the President attempts to persuade Group Six to stand down, he encounters monumental resistance. In a startling turn of events, a direct communication line to the Soviet air defense headquarters is established, and General Bogan is forced to engage one of his technical sergeants to share vital information about how to disarm nuclear missiles, setting the stage for an unprecedented showdown.
As the deadly Vindicator bombers race toward Moscow, the stakes surge to an unbearable height. The President finds himself negotiating with the Soviets—creating a proposal so shocking it leaves even the Soviet Premier reassessing the chaos unfolding. With the horrifying reality of an imminent catastrophe hanging in the balance, the President's efforts echo a desperate plea for sanity—hoping against hope to avert an impending omnicide that looms dreadfully on the horizon.
