388095
Cast Synopsis Taking place in an " unspecified present " , Him depicts Presley ( Walken ) , now deceased and in the afterlife ( specifically , limbo , which is filled with Elvis look-a-likes ) , growing discontented with the antics of his twin brother , Rob ( Campbell ) , who was stillborn many years previously .
 Presley, Walken, Elvis
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Presley, Walken, Elvis