When Stan hears Kramer can't golf, he gets upset and waves his arms and makes faces. It then cuts to a different angle, and he is standing still.
When Kramer tries to convince Jerry to testify, he waves his arms wildly and points at Jerry. His hands are in a completely different position in the next shot.
Kramer breaks into George's car without setting the alarm off.
Despite numerous scenes show Jerry's (Jerry Seinfeld) computer to be an Apple Mac, a Windows 95 box is sitting on his desk.
Stan (Armin Shimerman) tells Kramer (Michael Richards) he should bring a jacket to the golf course. Moments later the two of them leave the apartment without grabbing said jacket.
Kramer (Michael Richards) says he won't sue Sue Ellen (Brenda Strong) as he's "learned his lesson from that coffee company." But Kramer got free unlimited coffee from that case.