This episode marks the beginning of Chrissy (Suzanne Somers) being portrayed more as a "dumb blonde" than in the previous two seasons. She is now wearing more makeup and her patented side ponytail.
Lana's black fur and hat with diamond-shaped jewel was used again in future episode S5-E9 "The Not-So-Great Imposter" by The Wife of the identity Jack borrowed who is not credited; very last scene of the episode.