218610
The character he played was costumed as a lively zombie with slicked-down hair , a black frock coat and white spats , assisted in his laboratory by a one-eyed hunchback named Boris .
 None
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 None