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Originally producer Bruce Timm wanted the show to have a more classic 1940 s Fleischer Studios " Superman " - cartoon feel .
 Bruce Timm, Fleischer Studios, Superman
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Bruce Timm, Fleischer Studios, Superman