Continuity mistake: When Midge and Susie go see Michael Kessler, one of the mugs on his desk keeps moving between shots throughout the scene.
The Marvelous Mrs. Maisel (2017)
1 mistake in Because You Left - chronological order
Directed by: Amy Sherman-Palladino
Starring: Alex Borstein, Rachel Brosnahan, Michael Zegen, Marin Hinkle
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: Jackie, the Gaslight manager, dies suddenly in Season 4. This was written into the plot due to the real-life death of Brian Tarantina, the actor who portrayed Jackie.