14. The system of claim 11 , wherein the control circuitry is further configured to: retrieve closed-captioning information corresponding to the range of play positions; identify a subject based on the retrieved closed-captioning information; and associate the attribute with the identified subject.
14. The system of claim 11 , wherein the control circuitry is further configured to: retrieve closed-captioning information corresponding to the range of play positions; identify a subject based on the retrieved closed-captioning information; and associate the attribute with the identified subject. 18. The system of claim 14 , wherein the control circuitry is further configured to process a cast list associated with the media asset to identify the subject.