If you haven't figured this out already, Democrats feel that preventing a Republican takeover of both houses of Congress come Tuesday is of the utmost importance. Actress Olivia Wilde agrees.

The star of futuristic, upcoming sci-fi film “Tron: Legacy” appears in a new video for MoveOn.org, broadcasting from the year 2057.

"You're about to make a huge mistake," Wilde says in the video. "One that changes our country forever." What "happened" in a world where the GOP won on November 2? Republicans in Congress create a government-corporate monster called RepubliCorp and Social Security gets replaced by a "daily motivational email from John Boehner." Oh, and Sarah Palin becomes president, too.

"You have the power to change all of this!" says Wilde. "Only you can save the future!"

Is it really going to be that bad?

"We can't afford to lose it," Wilde told POLITICO. "I feel very concerned."

Wilde, who until recently was best known for playing “13” on the medical drama “House,” hopes that this tongue-in-cheek video will get young voters (well, at least the Democratic ones) out to the polls.

"There's been a problem with people not feeling energized ,” she said. “Hopefully the fear of what could happen if we lose the Congress will be enough to energize them."

"People don't feel rallied as a party,” she added. “We saw such an incredible swell of civic responsibility and participation during the general election and a lot of that has fallen away. ... We must maintain that sense of responsibility throughout the year."

Barack Obama has been doing his part to get the base motivated, but it's not enough, said Wilde.

"I don't think he alone can energize the masses over and over again,” she said. “His personality is one that people are inspired and energized by, and his endorsement means a lot to people. But I don't think people have found other politicians that they feel the same way about."

Still, Wilde admits that Obama does share some of the responsibility for diminished enthusiasm amongst Democrats.

"The spirit of his campaign was so inclusive,” she said.” It had a lot to do with him jumping on conference calls with volunteers and rallying up the crowds and making them aware of their sacrifice and that he appreciated it. And that kind of mentality has fallen away as far as people being heard."

Watch the clip above to see Wilde’s voting pitch.