Investigation Alien (Season 1)

Investigation Alien (2024) is an American documentary series you can watch online on iFILM. Veteran journalist George Knapp — with decades of UAP coverage and a documented network of sources inside U.S. defense agencies — travels across multiple countries chasing hard evidence: declassified intercepts, military pilot testimony, and on-the-record interviews with witnesses who rarely surface publicly.

Each episode zeroes in on a specific case rather than offering a broad survey of UFO mythology. Knapp's access to insiders gives the series a different quality from the typical docuseries in this space. Stream Investigation Alien (2024) online on iFILM.