T公交车上一位小伙子上车没有找到座位，就往后一直走hewestGermansecuritypolice,Verfassungsschutz,needhelptoinfiltrateagroupconnectedtotheRoteArmeFraktion.TheswedishJamesBond,CarlHamilton,goestoHamburg,pretendingtobeaSwedishofficer,thrownoutofthecountryafterhavingbeenexposedasanEastGermanspy.Hegetsincontactwiththeterroristsandjoinsthem.TogethertheyareplanningtostrikeagainsttheCIAheadquartersinStockholm