A few dangerous and delusional mental patients break out of a mental asylum during a power blackout, and lay siege to their new doctor's house, who, they believe, killed their previous doctor.
After discovering that his wife is cheating on him, an insomniac aerospace engineer accidentally meets, and tries to help, a beautiful model on the run from some extremely dangerous people.
Thinking this will prevent war, the US government gives an impenetrable supercomputer total control over launching nuclear missiles. But what the computer does with the power is unimaginable to its creators.