Wolfgang Schreyer

Daniela – a single mother, whose boyfriend left for the US – believes wholeheartedly in Cuba's revolutionary new order. Meanwhile, in Florida, a plot is afoot. Under the command of an American officer, four Cubans ex-patriots and a Guatemalan land on the Cuban coast to prepare a US invasion of the island. Daniela's superior, the corrupt Cuban officer Palomino, is secretly helping the invaders and the young woman becomes entangled in the intrigue.

Captain Jim Leslie, a US Air Force pilot, is transferred to a remote Alaskan base not far from the Soviet border. Here he meets his old friend Harris again and falls in love with Brenda, the commander's daughter. He then comes into conflict with her fiancé, Senator Gordon Gray. At his instigation, he is sent on a dangerous mission with Harris and the navigator Hester: During a storm, the buoys deployed to locate Soviet submarines must be checked. During the emergency landing on an ice floe, Harris suffers a life-threatening injury. They are in Soviet territory, but in view of the situation Jim disregards the radio ban and sends a distress signal. A Soviet submarine appears, Harris is operated on and they are helped to get the plane ready for take-off. Arriving at the base, Jim is arrested. Brenda turns her back on him.

A few Conti Press journalists are granted exclusive coverage of the launch of the newly developed Skylight 3 intercontinental ballistic missile from the CBA rocket center. But the test ends in disaster. Parts of the rocket break loose and the head, armed with napalm, drifts off uncontrollably. Former pilot and star reporter Pit Nordfors succeeds in uncovering the scandalous background to the false launch. But the Conti Press retracts his article as it turns out that the CBA is a major shareholder in the newspaper group. Nordfors soon gets the opportunity to beat the powerful with their own weapons.

An American military plane takes six people, who have taken part in a NATO maneuver, from Tripoli to Oslo. Among them are the British Captain Loy and the United States Air Force Corporal Doris Graves. During the flight, the two become closer, and they regret that the trip will end that evening. But everything turns out differently. The flight captain has received orders to pick up an agent at a German NATO airport, who is to be dropped off again on a Soviet island …

On the run from police in America, Antonio Morena, a former World War II aviator and black-marketeer, finds himself in South America working for the all-powerful United Fruit Company, known to the natives as "the Green Monster".