220085
Due in part to the enormous success of the program , Campbell was hired by Bill Hanna ( of Hanna-Barbera fame ) and relocated to Hollywood , California .
 Campbell, Hanna-Barbera, Hollywood , California
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Campbell, Hanna-Barbera, Hollywood , California