Maggie Smith
— Mrs Mabel Pettigrew
Michael Hordern
— Godfrey Colston
Renée Asherson
— Charmian Colston
Stephanie Cole
— Dame Lettie Colston
Thora Hird
— Jean Taylor
Maurice Denham
— Guy Leet
John Wood
— Ex-Inspector Henry Mortimer
Zoë Wanamaker
— Olive Mannering
Peter Eyre
— Eric Colston
Cyril Cusack
— Percy Mannering
Jacqueline Leonard
— Gwen, Dame Lettie's Maid
Elizabeth Bradley
— Mrs Anthony
Margery Withers
— Grannie Barnacle
Mary Healey
— Ward Sister
Robert Flemyng
— Ronald Sidebottome
Barbara Hicks
— Tempest Sidebottome
Damaris Hayman
— Miss Lottinville
Preston Lockwood
— Deaf Old Man
Arthur Hewlett
— Ancient Man
John Baskcomb
— Fat Old Man
Jan Carey
— Tea Shop Manageress
Leonard Maguire
— Mr Willoughby
Muriel Pavlow
— Grannie Valvona
Martina Stanley
— Nurse Lucy
Richard Lawry
— Photographer
Dominic Taylor
— Young Journalist
Terence Soall
— Publisher
Walter Sparrow
— Stall Holder
Andrew Charleson
— Policeman
Anna Cropper
— Mrs Mortimer