Continuity mistake: In the episode where Kramer becomes a ball-man, the episode ends with them at a tennis match. It shows a shot of the court, and no one is standing anywhere near the poles of the net. In the next shot, Kramer is crouched down next to the pole, ready to dive for the ball.
Continuity mistake: When Elaine and Jerry are confronting Testicoff about paying for the woman's hospital bill, in the view from behind Testicoff he puts his left hand down to scratch his pants. When the shot switches to a closeup of Testicoff, he is waving both arms above his head.Dandude776 1