Pres Hooper flies off on a junket to mineral-rich Peru with a Senator whose daughter he has been dating, but before they reach Lima, the plane crashes. Mary Sue at once flies to Lima to find out what she can about her brother's fate, but because in Lima the CIA is very involved in the Embassy, she goes prepared. For Colonel Garrison this is a perfect opportunity to put into action his plan to topple both the corrupt government in Peru and replace the inept "puppet" that the US Embassy and the CIA have selected with a man he has found. Now is the time for his man to start playing a role on a larger stage. So, while finding out what has happened to Pres, Dan is to meet, assess in person, and if all goes well develop a plan of events that will lead up to Colonel Garrison's Grand Plan, the details of which are shrouded in secrecy from everyone, including Dan, but are plans that create an actual historical event. At first this third mission appears to be going very well, but, as always, complications arise, among them Pres' inevitable love life.