Name	Known for
Grace Arnold Miss Leacock Miss Leacock See fewer	Jassy (1947)
Walter Brown Gilbert Gilbert See fewer	True Crime (1999)
Diane Clare Miss Lawson Miss Lawson See fewer	The Haunting (1963)
Vera Cook Mrs. Cross Mrs. Cross See fewer	ITV Play of the Week (1955)
Henry Davies Terry Terry See fewer	The Black Tulip (1956)
William Dexter Roger Roger See fewer	The Knack... and How to Get It (1965)
Christine Finn Carol Carol See fewer	Thunderbirds Are GO (1966)
Shelagh Fraser Sheila Sheila See fewer	Star Wars: Episode IV - A New Hope (1977)
Helen Hurst Customer Customer See fewer	Dublin Nightmare (1958)
Frank Littlewood Customer Customer See fewer	The Case of the Red Monkey (1955)
Virginia Maskell Harriet Harriet See fewer	Young and Willing (1962)
Dennis Ramsden Burly man Burly man See fewer	Where's Johnny? (1974)
Madge White Customer Customer See fewer	The Copper Beeches (1921)