Mel Gibson said Kamala Harris has got the IQ of a fence post in his impromptu endorsement of Donald Trump at an airport.

The controversial Oscar winner was all-in for the Republican nominee when asked about the election in a clip shared by TMZ on Thursday.

I dont think its gonna surprise anyone who I vote for, the actor-director said.

Im gonna guess Trump, a cameraman replied. Is that a bad guess?

I think thats a pretty good guess, Gibson answered.

Asked to imagine what a second term for Trump would be like, Gibson pivoted.

I know what itll be like if we let her in, he said. And that aint good. Miserable track record. Appalling track record. No policies to speak of. Shes got the IQ of a fence post.

Watch the video here .

Attacking Harris intelligence has been a go-to for adversaries, especially Trump , and reeks of racism and sexism to voters and experts, The Washington Post reported this week .

Not surprisingly, the former president expressed his gratitude to the Lethal Weapon actor earlier in the year. He shared a meme of two different images of Gibson with the caption Me voting for Trump in 2016 and Me voting for Trump in 2024, Newsweek reported at the time .

Either way, Mel Gibson is GREAT, Trump wrote.

Gibsons drunken anti-Jewish rant at a cop in 2006 and recorded death threat and admitted striking of an ex-girlfriend after that badly tarnished his image. But he oddly got a shoutout from Robert Downey Jr. at an awards show earlier this year.