James Cameron gives fans the middle finger after they boo him for not signing autographs

James Cameron has been caught flipping the bird at fans who booed him for not signing autographs.

After the famed director attended a screening of his new film, “Avatar: The Way of Water,” in Los Angeles Saturday, he refused to stop for a crowd of autograph-seeking fans at the WGA building.

Cameron, 68, powered past the group of people asking him to sign their items, which caused the crowd to turn on him and shout.

“F–k ‘Avatar,’” one person yelled, as Cameron was escorted into a black car.

As the jeering continued, the “Titanic” filmmaker slightly rolled down his tinted window to reveal his middle finger.