The Panama Deception (1992)

The Panama Deception is a 1992 documentary film that won the Academy Award for Best Documentary Feature. The film is critical of the actions of the US military during the 1989 invasion of Panama by the United States, covering the conflicting reasons for the invasion and depicting the US media as biased. It also highlighted media bias, showing events that were unreported or misreported in the news. It was directed by Barbara Trent of the Empowerment Project and was narrated by actress Elizabeth Montgomery.

More at Wikipedia.