The star of Borat took aim at the Facebook CEO and founder while presenting the film Jojo Rabbit at the Sunday award ceremony.
Cohen claimed during a speech that Facebook's political ad policy would have allowed Adolf Hitler to post 30-second ads on his solution to the "Jewish problem."
The six-part spy thriller is based on the real-life Israeli spy who infiltrated Syria.
Sacha Baron Cohen plays the Israeli Mossad agent, who was executed by Syria in 1965.
"The moment his words came out of his mouth I was like this guy is full of s**t," the store owner said.
Sanders engaged in an odd conversation about health care with Billy Wayne Ruddick Jr., the same Cohen character who pranked Sarah Palin.
Cohen posed as a wounded veteran and tricked Palin into an interview for his upcoming project.
Sacha Baron Cohen's new show "Who is America?" will premiere with an interview of Dick Cheney, in which the former vice president eagerly autographs prop torture equipment.
Cohen has apparently taken the president's advice and gone back to school.
Sacha Baron Cohen and Ben Whishaw were both linked to play Mercury at one point.
The late Queen singer's bandmates wanted to whitewash his salacious past, says the actor.
Fans will hear the late Alan Rickman's voice as the Blue Caterpillar, his last role before his death last month.
The couple split the money between two charities that aid Syrian conflict victims and refugees.