Bruce Willis's role as Baby Hayes is a lot similar to his later role as Mikey(voice) in Look who's Talking (1989),
Features the Louis Armstrong song 'What A Wonderful World', which also featured in the Bruce Willis film 12 Monkeys (1995).
Sagan Lewis, who plays a doctor at end of the episode, played Dr. Wade on St. Elsewhere (1982-1988)
This was the first episode to air after Die Hard had been released that past summer, which would solidify Bruce Willis as a movie star