Mia Farrow as Julia Lofting

Keir Dullea as Magnus Lofting

Tom Conti as Mark Berkeley

Jill Bennett as Lily Lofting

Robin Gammell as David Swift

Cathleen Nesbitt as Heather Rudge

Anna Wing as Rosa Fludd

Edward Hardwicke as Captain Paul Winter

Pauline Jameson as Claudia Branscombe

Peter Sallis as Jeffrey Branscombe

Arthur Howard as Mr. Piggott

Damaris Hayman as Miss Pinner

Susan Porrett as Mrs. Ward

Sophie Ward as Kate Lofting

Mary Morris as Greta Braden

Samantha Gates as Olivia Rudge

Nigel Havers as Estate Agent

Denis Lill as Doctor

Ann Mitchell as Woman in Park

Julian Fellowes as Library Attendant

Michael Bilton as Salesman