379387
The story begins when a FBI agent collapses from a parasite constricting his heart , and Olivia must meet with biochemist David Robert Jones ( Jared Harris ) in Frankfurt in order to find a cure .
 FBI, Jared Harris, Frankfurt
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 FBI, Jared Harris, Frankfurt