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He amazed the cast and crew by doing many of his own stunts , although Thames Television said that his increasingly ill health did force the use of a stunt double for some scenes .
 organization: Thames Television
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 organization: Thames Television