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
Lenny Lyons played by Steven Miller, first appeared at the beginning of series 24, on 12 September 2009 - alongside Yuki Reid (Will Sharpe), May Phelps (Laura Aikman) and Heather Whitefield (Georgia Moffett). Miller left the show in 2012, with his departure broadcast on 8 June 2012. Miller reprised his role for the 30th anniversary episode "Too Old for This Shift", which aired on 27 August 2016.