<human>:  In the movie, ‘The Queen of the Nile’, what is the name of the character played by Sigourney Weaver?
<bot>: That would be the character played by Sigourney Weaver, who is a forensic anthropologist. She is the head of the FBI's criminal investigation division. In the movie, she is a specialist in finding and identifying human remains. She is also an expert in ancient Egyptian culture and history.