Chelsea Halfpenny
Halfpenny's professional acting career began in 2004 when she appeared in "Casualty" episode ""What Parents Do"", playing an eleven-year-old girl called Karine.
Camilla Luddington
Luddington has worked mainly in the United States. In February 2011, the Daily Mail described her as "on the path to fame and fortune after being cast as Kate Middleton" for a planned movie about the royal wedding of Kate and Prince William. Luddington joined the cast of the Showtime comedy-drama series "Californication" for its fifth season, playing a nanny. She also joined the cast of season five of the HBO vampire drama "True Blood", as Claudette Crane, a faerie. In July 2012, Luddington joined the cast of the ABC medical drama "Grey's Anatomy" as Dr. Jo Wilson, in a recurring role. In June 2013 it was announced that she would be a series regular from season ten onward. In October 2012, Luddington appeared on a Hallowe'en special of E!'s popular fashion programme "Fashion Police", alongside a panel of Joan Rivers, Kelly Osbourne, George Kotsiopoulos, and Kris Jenner.