Continuity mistake: In season one it says something along the lines of Lainey and her mum are at home. And then in a later season it says that her mum left 7 years ago. Later in another episode it says it's been 4 years.
The Goldbergs (2013)
1 continuity mistake in show generally - chronological order
Starring: Wendi McLendon-Covey, Jeff Garlin, Sean Giambrone, Hayley Orrantia
Genres: Comedy
Factual error: The model UN uses the new South African flag, but this flag only came into use in 1994.
A Wall Street Thanksgiving - S5-E7
Trivia: Uncle Marvin is teaching Barry and the JTP hand signals to use on Wall Street. It is obvious he is making up the gestures, but when he says "Tell her that I'm sorry" he is using an American Sign Language sign for 'bullshit'.
La Biblioteca Es Libros? - S2-E19
Question: Who is in the footage at the end of the episode? It shows Adam's real Spanish class, but there are two boys who both look like the real Adam when he was younger in his class. One sat down answering, and one stood up asking Spanish questions. It threw me off as now I'm unsure which is Adam and who the other boy is.