Name	Known for
Patricia Dainton Sally Norton Sally Norton See fewer	The Third Alibi (1961)
Howard Pays Bill Norton Bill Norton See fewer	A Night to Remember (1958)
Robert Webber Mr. Norton (Bill's father) Mr. Norton (Bill's father) See fewer	The Six Proud Walkers (1954)
Walter Horsbrugh Mr. Sharpe Mr. Sharpe See fewer	The Abominable Dr. Phibes (1971)
Stuart Saunders Uncle Fred Uncle Fred See fewer	Octopussy (1983)
Olive Milbourne Aunt Mabel Aunt Mabel See fewer	The Avengers (1961)
Robert Desmond Stan Norton (Bill's brother) Stan Norton (Bill's brother) See fewer	The Great Escape (1963)
Bernard Fox Tom Norton (Bill's youngest brother) Tom Norton (Bill's youngest brother) See fewer	Titanic (1997)
Betty Bowden Mrs. Doris Sharpe (Sally's mother) Mrs. Doris Sharpe (Sally's mother) See fewer	Doctor Who (1963)
Elizabeth Gott Mrs. Boyes Mrs. Boyes See fewer	Jan at the Blue Fox (1952)
Shirley Mitchell Yvonne Sharpe (Sally's sister) Yvonne Sharpe (Sally's sister) See fewer	Mr. Lord Says No (1952)
Edward Judd Denis Boyes Denis Boyes See fewer	First Men in the Moon (1964)