"Star Wars" legend Mark Hamill is doubling down on his criticism of Republican presidential candidate Mitt Romney.
The actor who played Luke Skywalker tweeted Thursday that after watching the first presidential debate, he believes Romney hails from the dark side.
I've never seen a candidate for President lie more than Romney.He lies effortlessly, shamelessly.This snake oil salesman must be defeated!!!— Mark Hamill (@HamillHimself) October 4, 2012
Hamill first began publicly commenting on the election in mid-July, when he joked at Comic-Con that "Mitt Romney is not actually human." Hamill told On the Red Carpet that, "If you don't vote for Barack Obama, you're insane. 'Cause without him, I think the middle class will completely disappear. And you look at Romney and I'm sure he's a nice guy, but I think he's like The Thing -- he only imitates human behavior. He's not actually human himself ... So God bless him, I'm enjoying him running for office but -- I just came out as a lifelong Democrat."
Hamill's most recent tweet generated 1,000 re-tweets and also inspired some entertaining "Star Wars"-themed responses. Twitter user @studiesincrap asked, "What if he turns out to be your father," while @adityasood quipped, "Help us @BarackObama, you're our only hope!"
Below, check out a slideshow of celebrities and the politicians they support.
George Clooney & President Obama
Actor George Clooney leaves after he spoke to the media March 15, 2012 at the White House in Washington, DC. Clooney had meeting with President Barack Obama to discuss the current situations in Darfur, Sudan. (Photo by Alex Wong/Getty Images)
President Obama & Tyler Perry
Actor and director Tyler Perry hugs US President Barack Obama during a campaign event at Tyler Perry Studios March 16, 2012 in Atlanta, Georgia. President Obama is spending the day traveling to Chicago, Illinois and Atlanta, Georgia to attend private and public campaign events. (Photo by BRENDAN SMIALOWSKI/AFP/Getty Images)
The Obamas & Oprah Winfrey
US President Barack Obama and First Lady Michelle Obama chat with talk show host Oprah Winfrey during a taping of the Oprah Winfrey show April 27, 2011 at Harpo Studios in Chicago. (Photo by MANDEL NGAN/AFP/Getty Images)
President Obama & Magic Johnson
In this handout image provided by the U.S. Navy, President Barack Obama is greeted on the court by NBA Hall of Fame basketball player Earvin 'Magic' Johnson and Michigan State University assistant coach Mike Garland. (Photo by Mass Communication Specialist 2nd Class James R. Evans/U.S. Navy via Getty Images)
Willow Smith Performs At The White House
Willow Smith, daughter of Will Smith and Jada Pinkett Smitt, performs during the White House Easter Egg Roll on the South Lawn of the White House on April 25, 2011 in Washington, DC. (Photo by Roger L. Wollenberg-Pool/Getty Images)
Antonio Banderas & President Obama
Antonio Banderas and his wife Melanie Griffith hosted a fundraising event for President Obama in October 2011. (Photo by Sean Gallup/Getty Images)
Tom Hanks Narrates Pro-Obama Film
This 17-minute film released by President Obama's re-election campaign was directed by Davis Guggenheim (director of "An Inconvenient Truth") and narrated by actor Tom Hanks.
Gov. Mitt Romney & Jeff Foxworthy
Republican presidential candidate, former Massachusetts Gov. Mitt Romney makes a campaign appearance with comedian Jeff Foxworthy at the Whistle Stop cafe March 12, 2012 in Mobile, Alabama. (Photo by Win McNamee/Getty Images)
Gov. Mitt Romney & Kid Rock
Republican presidential candidate and former Massachusetts Gov. Mitt Romney greets musician Kid Rock during a campaign rally at the Royal Oak Theatre on February 27, 2012 in Royal Oak, Michigan. (Photo by Justin Sullivan/Getty Images)
David Mustaine & Rick Santorum
David Mustaine of Megadeth expressed support for Rick Santorum in a February <a href="http://www.musicradar.com/news/live/interview-megadeths-dave-mustaine-talks-guitar-politics-and-todays-music-529703" target="_hplink">interview with Music Radar</a>.
Kelly Clarkson & Ron Paul
Kelly Clarkson tweeted about her love for Ron Paul in late 2011, but dialed it back slightly after a backlash accused her of supporting Paul's racist and homophobic publications, <a href="http://www.foxnews.com/entertainment/2012/03/09/kelly-clarkson-never-endorsed-ron-paul/" target="_hplink">reports Fox News</a>. (Photo by ROBYN BECK/AFP/Getty Images)
Snoop Dogg & Ron Paul
In December 2011, Snoop Dogg posted a picture of Ron Paul on his Facebook page with the caption "Smoke Weed Every Day," <a href="http://www.reuters.com/article/2012/01/31/us-snoopdogg-ronpaul-idUSTRE80U04220120131" target="_hplink">reports Reuters</a>. (Photo by Ethan Miller/Getty Images for Keep Memory Alive)
Oliver Stone & Ron Paul
In January, Oliver Stone told <a href="http://www.rockcellarmagazine.com/2012/01/12/director-oliver-stone-on-history-and-america-jim-morrison-ron-paul/" target="_hplink">Rock Cellar Magazine</a> that he would vote for Ron Paul over Barack Obama if Paul was named the GOP nominee because "he's the only one of anybody who's saying anything intelligent about the future of the world." (Photo by Stephen Morton/Getty Images)
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