Three actors from this episode share the same birthday, June 21: Bernie Kopell (1933), Monte Markham (1935), and Ron Ely (1938).
Delta Burke and Richard Gilliland, who play lovers on this episode, later co-starred together on Designing Women (1986). She was a series regular as Suzanne Sugarbaker from 1986-91, while he played the recurring role of J.D. Shackleford for 14 episodes during the same time range.
In another Designing Women connection, Richard Gilliland was married in real life to Jean Smart, who played Charlene.