Ep 2. Inventory

As William Masters and Virginia Johnson continue to navigate their complicated relationship and work on their sex study at Washington University in the 1960s, they must also deal with other challenges in their personal and professional lives. In season 4 episode 2, titled "Inventory," the duo faces a major setback when the study's funding is threatened. With their project at risk, Masters and Johnson must come up with a plan to save it and fend off their opponents.

Meanwhile, Betty is struggling with her decision to leave her husband and fears that her life is empty without him. As she has an emotional crisis, she seeks comfort in the arms of a stranger and tries to fill the void in her life with new experiences. But her choices may have consequences that she didn't anticipate.

Libby, Masters' wife, is also dealing with her own set of challenges. She's struggling to adapt to her new life in California and find her place in the social circles there. As she tries to make new friends and adjust to a different culture, she realizes that she may need to make some difficult compromises.

As the characters face these obstacles, they must also confront their own personal demons and reconcile with their past mistakes. Masters and Johnson must learn to trust each other again, Betty must come to terms with her decision, and Libby must find her own sense of purpose.

Filled with gripping drama, intricate character development, and superb acting, "Inventory" is an emotional rollercoaster that explores the complex themes of love, sexuality, and identity. It's a poignant reminder that even the most brilliant minds and accomplished individuals are still human, and that everyone must grapple with their own vulnerabilities and weaknesses. With powerful performances by Michael Sheen, Lizzy Caplan, and Caitlin Fitzgerald, this episode is a must-watch for any fan of the series.