lˈɪli wʌz fˈɜːst ˌɪntɹədˈuːst ɪnðə sˈɛkənd pˈaɪlət ˈɛpɪsˌoʊd ænd ɪz ðɪ ˈoʊnli fˈæmɪli mˈɛmbɚ tə nˌɑːt ɐpˈɪɹ ɪnðɪ ɚɹˈɪdʒɪnəl pˈaɪlət ˈɛpɪsˌoʊd.
Lily was first introduced in the second pilot episode and is the only family member to not appear in the original pilot episode.