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It features the original stage cast of David Tennant in the title role of Prince Hamlet , Patrick Stewart as King Claudius and the ghost of Hamlet 's father , Penny Downie as Queen Gertrude , Mariah Gale as Ophelia , Edward Bennett as Laertes , Oliver Ford Davies as Polonius , and Peter de Jersey as Horatio .
 David Tennant, Patrick Stewart, Penny Downie, Mariah Gale, Edward Bennett, Oliver Ford Davies, Peter de Jersey
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 David Tennant, Patrick Stewart, Penny Downie, Mariah Gale, Edward Bennett, Oliver Ford Davies, Peter de Jersey