15427
The film was directed by Jerrold Freedman and starred Robert Culp , Eli Wallach , and Michael C. Gwynne .
 Jerrold Freedman, Robert Culp, Eli Wallach, Michael C. Gwynne
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Jerrold Freedman, Robert Culp, Eli Wallach, Michael C. Gwynne