Who made their guest appearance first, The Dixie Chicks or Phil Hartman?
Papa Don't Leech: "Papa Don't Leech" is the sixteenth episode of "The Simpsons"<nowiki>'</nowiki> nineteenth season. Marge vs. the Monorail:  Recurring guest star Phil Hartman provided the voice of Lyle Lanley, while the American actor Leonard Nimoy made a guest appearance in this episode.
i don't know