Kramer bumps into a display at the pharmacy and some of the products fall to the floor. Jerry starts to replace them. During his exchange with Mr Pitt the number of packages on the display drops to far fewer than there were before Jerry started.
The news report about Katie (Debra Jo Rupp) & Jerry's (Jerry Seinfeld) car accident is said to have happened "early this morning:, however it is clearly in the evening.
When Jerry and Elaine talk about him meeting the model, they both start to walk further into the kitchen area. In the next shot, they are standing still and are closer together.
Newman says he took over David Berkowitz's mail route. David Berkowitz was not a letter carrier he was a mail sorter.
When Jerry goes to Ithaca for an afternoon performance the outside of the venue says "Ithica Civic Auditorium". It should be "Ithaca", as shown later on the arrivals screen in the lounge.
The rich Texan (O'Neal Compton) took back the check as he thought Kramer (Michael Richards) had hustled him. This isn't right as when Kramer chose to match up Ithaca vs. Boston, the Texan chose Ithaca immediately. Response: The Texan assumed Kramer had secretly contacted his friend to cause the delay.
In the scene with George and the exterminator in his office. George's name on the office door is facing inwards when it should face outwards.
When Kramer called Newman from the airport to get Newman to bring the bag, Newman asked where he was. Kramer simply said "the airport". The call ended without any mention of which airport. It could have been JFK, LaGuardia or Newark.