Continuity mistake: Flashback scene in the beginning shows that Beverly Goldberg has always trick-or-treated with Adam as he was growing up and it was a tradition. In Season 1 episode 6 the episode is about Adam breaking his tradition of trick-or-treating with Pops.
The Goldbergs (2013)
1 mistake in Couples Costume
Starring: Wendi McLendon-Covey, Jeff Garlin, Sean Giambrone, Hayley Orrantia
Genres: Comedy
Spaceballs - S5-E21
Trivia: When Beverly is playing a tape of Erica (Hayley Orrantia) singing, she's performing the series' theme song.
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.