A fire in the early morning leads to the emergency department being inundated with burn victims. Ross thinks about meeting with his estranged father.
The gang thinks its Palm Springs weekend is ruined when David's grandparents stop by.
Troi holds the lives of the crew in her hands as she is forced to take over command of the Enterprise when the ship is damaged by a rare phenomenon.
As Jerry, George and Elaine indulge in Kramer's new yoghurt business, their gradual weight gain has Elaine suspicious that the product isn't so healthy.
George and Elaine have some explaining to do when they take Jerry's car for a ride.