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Sweet William is a 1980 British drama film directed by Claude Whatham and starring Sam Waterston , Jenny Agutter , Geraldine James , Anna Massey , Arthur Lowe , Tim Pigott-Smith and Melvyn Bragg .
 Claude Whatham, Sam Waterston, Jenny Agutter, Geraldine James, Arthur Lowe, Tim Pigott-Smith, Melvyn Bragg
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Claude Whatham, Sam Waterston, Jenny Agutter, Geraldine James, Arthur Lowe, Tim Pigott-Smith, Melvyn Bragg