Longest career as a film actress

Maxine Elliott Hicks (USA, 1904-2000), made her debut in The Borrowed Finery (US 1914) for the Thomas Edison Company leading to a career spanning 78 years. Her last film for the big screen was Beethoven (US 1992) billed as the 'Old Woman'. In 1993 she starred in an episode of Frasier (episode #1.18) as Mrs Grey.