Based on real events the dramatic thriller "Argo" chronicles the life-or-death covert operation to rescue six Americans which unfolded behind the scenes of the Iran hostage crisis focusing on the little-known role that the CIA and Hollywood played-information that was not declassified until many years after the event. On November 4 1979 as the Iranian revolution reaches its boiling point militants storm the U.S. Embassy in Tehran taking 52 Americans hostage.