Hollywood A-listers from Tom Hanks to Kristen Stewart are urging Americans to exercise their civil liberties in ET's Get Out and Vote PSA.
RELATED: Ann Romney on Mitt & Their 'Storybook Marriage'
"If you don't vote, you don't get to complain," says Hanks.
"Your voice counts," adds Eva Longoria. "Be sure you get out and vote."
VIDEO: Eva Longoria Shakes Off Jitters for DNC Speech
Election Day is Tuesday, November 6. Voter eligibility laws vary from state to state. Click here for information on how to register.