"The Marine Biologist" Season 5, Episode 14

Kramer golfs at the beach. Elaine's noisy pocket organizer gets thrown from the car window by a Russian novelist, which then hits a woman in the head, who then calls Jerry in order to find out who the organizer belongs to. George dates a woman who thinks he's a marine biologist. He saves a beached whale who's blow hole was obstructed by a golf ball.