The director of this episode was Christian I. Nyby, II who was also one of the directors of Emergency!. That's another tie in to Randolph Mantooth, Robert Fuller, and of course Jennifer Tighe.
Emergency! fans will recognize the engine numbers--Squad 51, Engine 110, Truck 8.
Former Emergency actors Robert Fuller and Randolph Mantooth appear in this episode along with Jennifer Tighe who is the daughter of their former co-star Kevin Tighe.