Jerry tries helping the owner of a small restaurant attract customers by giving him a suggestion. George must take an IQ test for his latest girlfriend, so Elaine helps him in "a caper" where she takes the test for him. Kramer tries to keep his mother's ex-boyfriend's jacket, because it helps him meet women; however the ex-boyfriend comes looking for it.
Elenco: Jerry Seinfeld , Jason Alexander , Michael Richards , Julia Louis-Dreyfus , Liz Sheridan , Wayne Knight , Barney Martin , Estelle Harris , Heidi Swedberg , Larry David , Spike Feresten , Ruth Cohen , Jerry Stiller .