Guest Stars Angela Lansbury as Emma MacGill Patrick Macnee as Oliver Trumbull Glynis Johns as Bridget O'Hara Olivia Hussey as Kitty Trumbull Sarah Douglas as Violet Weems Barrie Ingham as Inspector Roger Crimmins Kristoffer Tabori as Ernest Fielding Gregory Paul Martin as Danny Briggs Co Starring Kenneth Danziger as Archie Weems David Hayward as Policeman Gillian Eaton as Landlady Richard Davies as First Tough Neil Hunt as Second Tough John Straightley as Sergeant Ron Southart as Plainclothesman Terrence Scammell as Director