Washington DC, July 31 -- Actress Rebecca Hall has been cast as the female lead, Katherine Solomon, in the untitled new Netflix series based on Dan Brown's novel 'The Secret of Secrets', reported Deadline.

The actress will star opposite her husband, Morgan Spector, who will play the character Robert Langdon.

According to the outlet, the novel revolves around symbologist Robert Langdon, who races against ancient forces and time to rescue a missing scientist and her groundbreaking manuscript whose discoveries have the power to forever change humanity's understanding of the mind.

Character Katherine is a scientist and Langdon's girlfriend in the book.

The series adaptation from Brown and Carlton Cuse "will blend futuristic science with m...