Jackie gets caught up in a bridal expo; Eric offers to get Hyde's sister away from Kelso. Stacy: Jenna Fischer. Janie: Jennifer Ann Massey. Angie: Megalyn Echikunwoke. Jackie: Mila Kunis. Fez: Wilmer Valderrama.
A get-together takes an unexpected turn for J.D., Turk and Carla, who seeks to smooth over her problems with Turk. Elsewhere, a patient's ailment rattles Elliot; and an injury to Cox's son disconcerts the tot's mom.