* DoItYourselfThemeTune: Jason Schwartzman wrote, sung and [[TheCastShowoff and performed]] the theme song.
* [[RealLifeRelative Real-Life Relative]]: Josephine, George's singing-instructor-slash-lover in the third season, is played by Mary Steenburgen, Ted Danson's real-life wife.
* WhatCouldHaveBeen: In the fourth season, Rose in a sanitarium after having a total breakdown.