The U.S. Federal Government has run into a dead end trying to negotiate the lease of mountaintop land owned by Pappy Tatum, in the Great Smoky Mountains of Tennessee, for use as an ICBM missile base. U.S. Army General Alvin Donford gives Captain Robert Salbo seven days to secure the lease, or face permanent assignment to Greenland. After a quick computer search of military records, Salbo requests that U.S. Air Force pilot Second Lt. Josh Morgan, born elsewhere in the Great Smoky Mountains, be assigned as his number two. When they arrive in Tennessee with a small platoon, dark-haired Josh is surprised to meet his look-alike Cousin#Cousin chart Jodie Tatum, a blond hillbilly.