Florence Halop (Martha Linfoot) was the real-life sister of Billy Halop, who had previously played the recurring role of Munson.
Sol Kleeger is portrayed by a different actor than episode 3 of this season; when the character was introduced.
Priscilla Morrill (Kate Korman) had appeared in three previous roles in the series, last seen as the nurse Bernice in the previous season's two-part "Birth of the Baby".