Elizabeth, a brilliant but frustrated lab technician in the 1950s, is punished after she's caught conducting her own research after hours.

In pursuit of a prestigious grant, Elizabeth and Calvin join forces in the lab. Their partnership yields unexpected results.

A surprising discovery leaves Elizabeth feeling isolated and alone, but she finds comfort in her new friendship with Harriet.

Struggling with the hardships of motherhood, Elizabeth finds herself pulled in a new direction when faced with an opportunity.

Elizabeth butts heads with her new boss as she works to make Supper at Six her own. Mad meets a new friend while working on her family tree.

Newfound fame presents challenges for Elizabeth. Mad continues her covert mission. Tensions surrounding the freeway come to a head.

The chapters of Calvin's life shed light on the mysteries of his past.

With the fate of Supper at Six uncertain, Elizabeth makes a decision about her future. Harriet prepares for the city council vote.