history: Dirty Harry is my favorite movie
knowledge: Dirty Harry is a 1971 American action crime thriller film produced and directed by Don Siegel, the first in the ''Dirty Harry'' series.
response: Then I suppose you must enjoy action crime thriller type films, right?
history: Dirty Harry is my favorite movie
Then I suppose you must enjoy action crime thriller type films, right?
I do but Dirty Harry is my all time favorite
knowledge: The film drew upon the actual case of the Zodiac Killer as the Callahan character seeks out a similar vicious psychopath.
response: Oh is it really?  I understand that it drew from the actual Zodiac Killer case.
history: Dirty Harry is my favorite movie
Then I suppose you must enjoy action crime thriller type films, right?
I do but Dirty Harry is my all time favorite
Oh is it really?  I understand that it drew from the actual Zodiac Killer case.
Yes and I loved Clint Eastwood in it as well
knowledge: Clint Eastwood plays the title role, in his first outing as San Francisco Police Department (SFPD) Inspector ''Dirty'' Harry Callahan.
response: Oh right!  He played Inspector Harry Callahan, with the San Francisco Police Dept.
history: Dirty Harry is my favorite movie
Then I suppose you must enjoy action crime thriller type films, right?
I do but Dirty Harry is my all time favorite
Oh is it really?  I understand that it drew from the actual Zodiac Killer case.
Yes and I loved Clint Eastwood in it as well
Oh right!  He played Inspector Harry Callahan, with the San Francisco Police Dept.
Do you  know what year the movie came out?
knowledge: Dirty Harry is a 1971 American action crime thriller film produced and directed by Don Siegel, the first in the ''Dirty Harry'' series.
response: Oh sure, it was in 1971.  It was produced by Don Siegel, and he directed it too.
history: Dirty Harry is my favorite movie
Then I suppose you must enjoy action crime thriller type films, right?
I do but Dirty Harry is my all time favorite
Oh is it really?  I understand that it drew from the actual Zodiac Killer case.
Yes and I loved Clint Eastwood in it as well
Oh right!  He played Inspector Harry Callahan, with the San Francisco Police Dept.
Do you  know what year the movie came out?
Oh sure, it was in 1971.  It was produced by Don Siegel, and he directed it too.
Yes I could not remember the year but that sounds about right
knowledge: It was followed by four sequels: ''Magnum Force'' in 1973, ''The Enforcer'' in 1976, ''Sudden Impact'' in 1983 (directed by Eastwood himself) and ''The Dead Pool'' in 1988.
response: Yep, it was also followed by four sequels: ''Magnum Force'' in 1973 and onwards