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John Forbes-Robertson ( 10 May 1928 – 14 May 2008 ) was a British actor best known for being the only actor other than Christopher Lee to play the title role in the Hammer horror series of Dracula films .
 Forbes-Robertson, British, Christopher Lee, Hammer horror
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Forbes-Robertson, British, Christopher Lee, Hammer horror