Sam Dingle is a fictional character from the British television soap opera Emmerdale, played by James Hooton. He made his first appearance in the episode broadcast on 14 February 1995.

Edna Birch is a fictional character from the British ITV soap opera Emmerdale, played by Shirley Stelfox. She made her first appearance during the episode first broadcast on 25 May 2000. Edna is characterised as a proud and independent Christian woman who often judges her neighbours' lifestyles. She is recognisable amongst the public for her pudding-basin hat and dog – firstly, Batley the Yorkshire Terrier, followed by Papillon Tootsie. Many of her stories have involved her dogs, including being run over saving Tootsie and the death of Batley, which won an award. Writers have established friendships for Edna with many characters of a similar age and in later years, she was paired with Sandy Thomas, which generated many comedic scenes.