Glee (2009)

Wheels - S1-E9

Continuity mistake: In "Wheels," when Artie is singing 'Dancing By Myself' and doing tricks in his wheelchair, the wheels on the back of the chair that prevent him from falling backwards disappear and reappear, depending on whether or not he is performing a trick.

newtrekkilover

Showmance - S1-E2

Rachel: I tried, but I don't have a gag reflex.
Emma: When you're older, that will turn out to be a gift.

Mattress - S1-E12

Trivia: Brittany's name in the yearbook photo appears simply as Brittany: she didn't get her surname until Season 2.

Douglasac

Show generally

Question: Who is the narrator for the previous episode montages?