In September 2006, it was announced that former Neighbours actress Charleston had joined the cast of Emmerdale as Edna Birch's (Shirley Stelfox) estranged sister, Lily. Charleston was due to appear in three episodes in November of that year with a potential longer run to follow. Charleston said that she was "over the moon" to be joining the cast. Lily first appears at her great niece, Eve Jenson's (Raine Davison) wedding. Charleston said "I am over the moon to be joining one of my favourite soaps and I am delighted to be playing such a fantastic character." Charleston and Davison began filming on 25 September 2006 and their scenes were broadcast on 3 November.
