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The cast also includes Richard Attenborough , Honor Blackman , Rafer Johnson , John Thaw , Andrew Keir , and Julian Glover .
 Richard Attenborough, Honor Blackman, Rafer Johnson, John Thaw, Andrew Keir, Julian Glover
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Richard Attenborough, Honor Blackman, Rafer Johnson, John Thaw, Andrew Keir, Julian Glover