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The documentary , narrated by David Tennant was nominated in Childrens : Factual section of the Bafta Awards in 2010 In October 2012 , Jackie Chan 's charity , The Dragon 's Heart Foundation , funded a 10-week in Tottenham , London , citing Sanjuro 's emphasis on encouraging confidence and safety above violence .
 David Tennant, Jackie Chan
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, Jackie Chan