Laura Cokely, a paranurse comes to hire the service of the skydivers. She wants to sky dive into a far woody zone where a boy with breathing problems requires assistance. Henry was also involved in the "Para-Nurse" episode, in which McKeever and a female nurse are the heroes who need to render medical aid to a sick boy in an inaccessible area at night.

Commies are hinted when FBI agent Robert Clarke fears his scientist father Paul Birch is going over to "the common cause."