The paramedics who responded to the cardiac case were from Station 44, but stock footage of the exterior of Station 51 was taken from the series Emergency!. R.A. Cinader, the executive producer of this episode, also created Emergency!
In this episode we learn that Quincy has a niece called Margaret Alldred, who is a nurse and wants to study medicine now. This means that either Quincy has or had at least one brother or sister, or his late wife Helen had. We don't know from which side of the family Margaret comes from. If she comes from Quincy's side, she is Quincy's only biological family member who ever appeared on the show!
Charles Percini and Bob Anderson are listed twice in the closing credits.