BBC's Call the Midwife has introduced a new midwife at Nonnatus House, but what do we know about actress Molly Vevers who plays Sister Catherine? Here's a look inside her life.

Call the Midwife star Molly Vevers has joined the cast of the BBC drama as Sister Catherine, who arrives at Nonnatus House for her midwifery training. But what do we know about the actress?

Molly Vevers stars as Sister Catherine, a trainee midwife and nun at Nonnatus House.