This episode marks Genie Francis' only 3rd acting job. She was on 2 episodes of Family in 1976. And this is her only appearance on Fantasy Island.
The fourth ''Fantasy Island'' episode to guest star Carolyn Jones whose ex-husband: Aaron Spelling, was series producer. In fact "Daddy's Little Girl" would afford Jones her final prime time television role.
Star Trek II: The Wrath of Khan (1982) was filmed while this episode was also being filmed. This kept Ricardo Montalban very busy.