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.
Characters of Casualty
The casting was announced on 2 July 2014 that former "EastEnders" and "Hollyoaks" star, Gary Lucy, would be appearing in one of three upcoming standalone episodes that would air in November. "Radio Times" described the character as "a loveable rogue, born charmer and conman who exists very much on the wrong side of the tracks" and revealed that the episode, featuring Lucy, would revolve around a murder mystery. The show's series producer, Erika Hossington, announced that established character Lily Chao (Crystal Yu) would be the main character in the first standalone episode and that the episode would air on 1 November 2014, written by Jeff Povey. Hossington continued to talk about the episode's setting, "It's a great episode and it's all set at night. The hospital is empty, so it feels like a very ghostly place and that really feeds into the story that we're telling. It's brilliant and it feels very different." The character was not announced until the episode's cast list was revealed.