Fact Check: Mel Gibson Video Criticizing Gov. Newsom and Mayor Bass Is Authentic — AI Tools and Reporting Back It Up

A widely shared 56-second clip showing actor Mel Gibson criticizing California Gov. Gavin Newsom and Los Angeles Mayor Karen Bass is not an AI-generated deepfake, according to technical checks and contemporary reporting. The recording first surfaced in mid-2025 and was later reposted on social media by an impersonator account, which prompted questions about whether the footage had been fabricated.

How the Clip Was Verified

Lead Stories traced the earliest known source to a June 15, 2025 episode of Raymond Arroyo's podcast "Arroyo Grande" uploaded to YouTube, where Gibson's remarks appear at about the 00:47 mark. The same soundbite was later posted as a short by the programme the same summer. The post on X that renewed attention to the clip was accompanied by a community note claiming the video was AI-generated and shared from an impersonator account (@Melgibsonact), but the clip did not originate from that account.

Technical Checks

Lead Stories submitted the original file to several AI-detection services. The tools and results included:

• Hive Moderation, Sightengine and FauxLens: No indications the footage was AI-generated.
• ZeroGPT (thumbnail): Returned a "97% Real" result for a frame from the clip.
• OpenAI Verification Tool: Found no invisible watermark that would indicate AI synthesis.
• Google's Gemini (SynthID check on first 19 seconds): No SynthID marker detected.

While the absence of an AI watermark or SynthID does not on its own prove a human origin, the convergence of multiple detection tools plus independent sourcing strengthens the conclusion that the clip is authentic.

Contemporaneous News Coverage

Major outlets reported on Gibson's remarks when the footage first circulated in 2025. The Independent and Fox News covered the statements, providing independent confirmation that the comments were made and circulated at that time.

Context And Caveats

Gibson does not maintain official social media accounts, which has led to impersonator activity. That fact, combined with widespread concern about AI-generated content, warranted verification. The most reliable evidence here is the original posted source (the June 15, 2025 podcast), the absence of AI markers in multiple technical tests, and corroborating media reports.

Quoted Excerpt From The 56-Second Clip: "Gavin Newsom (the 40th Governor of California) and Karen Bass (the 43rd Mayor of Los Angeles) have already proven their incompetence and poor leadership during the Los Angeles wildfires... It's time to take back our community and our state..."

Conclusion: Based on the provenance of the recording, the results of multiple AI-detection tools, and contemporaneous reporting by established news organizations, the clip appears to be authentic rather than an AI-generated fake.