Thirteen Days is a 2000 American historical political thriller film directed by Roger Donaldson. It dramatizes the Cuban Missile Crisis of 1962, seen from the perspective of the US political leadership. Kevin Costner stars as top White House assistant Kenneth P. O'Donnell, with Bruce Greenwood featured as President John F. Kennedy, Steven Culp as Attorney General Robert F. Kennedy, and Dylan Baker as Secretary of Defense Robert McNamara. While the film carries the same title as the 1969 book Thirteen Days by former Attorney General Robert F. Kennedy, it is in fact based on the 1997 book, The Kennedy Tapes: Inside the White House During the Cuban Missile Crisis, by Ernest R. May and Philip D. Zelikow. It is the second docudrama made about the crisis, the first being 1974's The Missiles of October, which was based on Kennedy's book. The 2000 film contains some newly declassified information not available to the earlier production, but takes greater dramatic license, particularly in its choice of O'Donnell as protagonist. It received generally positive reviews from critics who praised the screenplay and performances of the cast but was a box office bomb grossing $66.6 million against its $80 million budget. Plot In October 1962, U-2 aerial surveillance photos reveal that the Soviet Union is in the process of placing intermediate-range ballistic missiles carrying nuclear weapons in Cuba. President John F. Kennedy and his advisers must come up with a plan of action to prevent their activation. Kennedy is determined to show that the United States will not allow a missile threat. The Joint Chiefs of Staff advise immediate U.S. military strikes against the missile sites followed by an invasion of Cuba. Kennedy is reluctant to attack and invade because it would very likely cause the Soviets to invade Berlin, which could lead to an all-out war. Citing The Guns of August, Kennedy sees an analogy to the events that started World War I, where the tactics of both sides' commanders had not evolved since the previous war and were obsolete, only this time nuclear weapons are involved. War appears to be almost inevitable. The Kennedy administration tries to find a solution that will remove the missiles but avoid an act of war. They reject a blockade, as this is formally regarded as an act of war, and settle on what they publicly describe as a quarantine. They announce that the U.S. naval forces