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

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

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

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.

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

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

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

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