The Disappointment of the Dionne Quintuplets - S1-E4
Continuity mistake: After Midge puts Joel's ornamental duck down for the final time before she leaves his new apartment, the position of the duck changes in the following shot.

Directed by: Amy Sherman-Palladino
Starring: Alex Borstein, Rachel Brosnahan, Michael Zegen, Marin Hinkle
The Disappointment of the Dionne Quintuplets - S1-E4
Continuity mistake: After Midge puts Joel's ornamental duck down for the final time before she leaves his new apartment, the position of the duck changes in the following shot.
Continuity mistake: When Midge is doing her makeup routine, she doesn't have eye liner, then she does, then she doesn't.
How Do You Get to Carnegie Hall? - S4-E8
Lenny Bruce: Believe me, honey, if there is a Hell, then I'm the headliner.
Trivia: Jason Ralph, who plays TV producer Mike Carr, is Rachel Brosnahan's (Midge) real-life husband.