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
On 30 September 2011, it was announced that Oliver Coleman was joining "Casualty" as Tom Kent, a new pediatrician. Coleman's casting was announced the same time as Sam Nicholls (Charlotte Salt) his now off screen wife. The BBC said, "Oliver (28) takes the role of pediatric specialist doctor Tom Kent. Gentle, calm and a brilliant children's doctor, Tom finds his maturity at work doesn't always carry over into his private life." Series producer Nikki Wilson said of his casting: "Charlotte and Oliver are incredibly talented, much sought-after actors and we're delighted to welcome them to the new Casualty set in Cardiff. Both new characters are set to inject a shot of excitement into the emergency department and, as ever, both will have an air of intrigue about them."