
Set in the mood ring and polyester era of the 1970s, the series is a retro-hip situation comedy about an eclectic group of friends on the verge of adulthood. They live in the suburbs of Wisconsin, where they yearn for independence amid the growing pains of becoming adults.

Jackie's house goes up in flames after Kelso brings a bunch of his friends to her elegant dinner party.

While Bob and Midge (Don Stark, Tanya Roberts) renew their wedding vows, Donna and Eric (Laura Prepon, Topher Grace) take their relationship to a new level. Maud Adams, Barbara Carrera, Kristina Wayborn and Tommy Chong guest star.

When a disenchanted Donna tells Jackie about her "first time," Eric hears about it through the grapevine.

When Kelso kisses Laurie goodbye, Jackie catches them in the act; Eric accidentally hits Donna's cat.