The episode is called "Untitled" for reasons that Claire explains in relation to her art.
This episode received Emmy nominations for Outstanding Art Direction and Cinematography.
The sculptures were supplied by Los Angeles artist Bruce Gray. Bruce also has his name on the wall in the art gallery scene.
Tina Holmes, who plays George's daughter Maggie, actually first read for the part of Bettina's daughter, Marci.
David and Kevin are watching "My Man Godfrey" (1936).