Edward Carslake

Edward Carslake is a non-canonical character who was created for the adaptation of In a Glass Darkly, the second episode of the Thames Television series The Agatha Christie Hour. He is the father of Neil Carslake and his siblings Alan and Sylvia. Although the character is credited as “Mr Carslake” his wife addresses him as "Edward".

Mr Carslake was played in the film by Paul Williamson. This character does not exist in the original story although his existence is implied since the narrator had gone down to his country house as a guest.