Collaborators by John Mortimer Cast: Henry Winter - Ken Thomas Katherine Winter - Liz Aston Sam Brown - John O'Loughlin Griselda Griffen - Jane Coomber Marjorie - Margaret Brayshaw Director - John Dawson Designer - Barry Milner Photos Click on a thumbnail to commence overlay sequence on current page. After an image has enlarged, you can move between images by using right/left arrows.