Jennifer Tilly also played a date of Frasier Crane's in Miss Right Now (2004). In both episodes, she is just a distraction from Frasier's real love at the time.
Not only is this the first appearance of Lilith but this episode first aired on the same date as Bebe Neuwirth's television debut on an episode of Simon & Simon.
First episode of the series not to be directed by co-creator James Burrows.
Jennifer Tilly was married to show writer and producer Sam Simon at the time of this episode.