Revealing mistake: When Kramer at the start of the episode puts the hose on the kitchen tap, he jerks the hose as it's not long enough to reach The Fire. If you look at the sink when Kramer does this, it comes easily out of its position on the counter top.
Seinfeld (1990)
1 revealing mistake in The Bookstore - chronological order
Starring: Jason Alexander, Julia Louis-Dreyfus, Michael Richards, Jerry Seinfeld
Genres: Comedy
The Burning - S9-E16
Continuity mistake: At the beginning of the episode, when Puddy is farewelling Elaine on the street, he is standing on the sidewalk and leaning through the driver's window. The following shot when she pulls out quickly, you can see through the windows of the car that Puddy is nowhere to be seen.
More quotes from Seinfeld
Trivia: The Voice of George Steinbrenner on the show is co-creator Larry David.
The Suicide - S3-E15
Question: When George and Elaine go to see the psychic, the psychic tells George that she sees a Pauline. George gasps and says that his brother once impregnated a woman named Pauline. Since when does George have a brother? Was this brother shown or mentioned in any other episode?
Chosen answer: George does mention his brother in the episode "The Parking Space". They actually really never mention anything that contradicts the fact he had a brother though, it just isn't mentioned.