74797
In 1908 he worked on a film produced by Charles Cozens Spencer about the fight between Tommy Burns and Jack Johnson , probably the first movie Longford was involved in .
 Charles Cozens Spencer, Longford
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Charles Cozens Spencer, Longford