Leonard Rossiter Reginald Perrin Actor Pauline Yates Elizabeth Perrin Actor John Barron CJ Actor John Horsley Actor Geoffrey Palmer Actor Trevor Adams Tony Webster Actor Sue Nicholls Joan Greengross Actor Bruce Bould David Harris-Jones Actor Leslie Schofield Actor Sally-Jane Spencer Actor Theresa Watson Actor Joseph Brady Actor Derry Power Actor Joan Peart Actor Jonathan Fryer Actor Leslie Adams Actor Gareth Gwenlan Producer, Director David Nobbs Writer