(September 2007 - December 2007) Reprised the role of Susan Mendes again for Big Finish's audio CD series of "Dalek Empire IV: The Fearless", across four plays which also featured Noel Clarke.
(May 2004 - October 2004) Returned as Susan Mendes in the third series (consisting of six audio CD plays) of Big Finish's series "Dalek Empire III", starring alongside David Tennant.
(January 2003 - April 2003) Reprised the role of Susan Mendes in the second series of Big Finish's audio CD series "Dalek Empire II: Dalek War" in four more CD plays.
(June 2001 - December 2001) Played the lead role of Susan Mendes in Big Finish's audio CD series "Dalek Empire" across four CDs.