Seinfeld: The Voice (1997)

Synopsis
"The voice" is actually "the stomach" in this episode -- that is, the weird nocturnal noises emanating from the stomach of Claire (Sara Rose Peterson), the latest girlfriend of Jerry (Jerry Seinfeld). Elsewhere, Elaine (Julia Louis-Dreyfus) can't get Puddy (Patrick Warburton) off her mind, or out of her bed. George (Jason Alexander) parlays his phony handicap into a one-year contract with his new employer (Gordon Jump). And Kramer (Michael Richards) hires a college intern (Jarrad Paul) to help him organize "Kramerica Industries." ~ Hal Erickson, All Movie Guide