Alex McSweeney is a British actor, best known for playing Graham Foster in EastEnders from 2003 to 2005. Other programmes he has appeared in include Silent Witness and Holby City. He also appeared in Lewis, in 2007. He has also portrayed 'Captain Wilder' in the third series of the ITV show Primeval in 2009. He was also a regular guest actor on The Bill between 1994 and 2003, before taking on the role of series regular David Radford in 2004.