There's a Fine, Fine Line is a song from the musical "Avenue Q".
Avenue Q, the musical where the episode title comes from, has been running on and off-Broadway for several years. While on Broadway Chandra Wilson, Dr. Miranda Bailey, starred as a replacement in the original cast.
This episode is the first part of a two-hour event, the second being named "It's Alright Ma (I'm only Bleeding)".
The episode features a special opening title card, showing several security camera images on the background.
This episode scored 7.97 million viewers.