Cricket sings the 1924 popular tune "It Had to Be You" written by Isham Jones and Gus Kahn.
The scenes of Kim's cab being chased by a 1959 Mercury Montclair recycles footage first seen in the episode Danger on Credit (1960), and later reused in Birthday Boy (1960).
Mel Prestidge (Lt. Quon) was apparently unavailable for this episode, so Dale Ishimoto took over as Sgt. Ayoki.