Robert De Niro promoted the "Hands Off Our Vote" campaign to promote early voting to counter the Trump administration. (Roy Rochlin/Getty Images for Tribeca Festival; Saul Loeb/AFP via Getty Images)

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Actor Robert De Niro appeared in a new political ad Thursday encouraging early voting to ensure liberal votes count no matter what "they" pull on Election Day.

The ad, shared by the progressive political group Indivisible, was part of a Hands Off Our Vote campaign to encourage efforts to protect the right to vote, which the "Focker-in-Law" actor claimed was threatened by the Trump administration.

"Voting is a constitutional right, but you have to see that this administration and the Supreme Court aren’t paying any attention to our constitutional rights," De Niro said in the video.

ROBERT DE NIRO GETS EMOTIONAL AS AMY POEHLER PRAISES HIM FOR SPEAKING 'TRUTH TO POWER' AS REGULAR TRUMP CRITIC

Actor Robert De Niro, a prominent Trump critic, appeared in an ad…