(PEOPLE.com) -- Tim Robbins is taking action.





The actor, who famously supports liberal causes, joined with protesters Wednesday at the Occupy Wall Street rally in Lower Manhattan.





Robbins, 52, participated in the demonstration outside the Federal Courthouse in Foley Square.





"This is what an actual grassroots movement looks like," he tells the Financial Times. "It's a bit sloppy and disorganized but full of passion."





Demonstrators, who have been camped out in a park near Wall Street since mid-September, are protesting economic inequalities, corporate greed and the influence of corporate money on politics and government.





And Robbins, 52, isn't the only star who's been spotted at Occupy Wall Street. On Saturday, "Gossip Girl" star Penn Badgley, 24, was spotted snapping photos of the demonstrators in action.





See the full article at PEOPLE.com.





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Tim Robbins Penn Badgley, Penn Badgley, Tim Robbins economic inequalities, corporate greed and the influence of corporate money on politics and government. grassroots movement Penn Badgley, passion."
question: Who famously supports liberal causes?, answer: Tim Robbins | question: Who was spotted snapping photos of the demonstrators?, answer: Penn Badgley, | question: Who was snapping photos of the demonstrators?, answer: Penn Badgley, | question: who suports liberal causes, answer: Tim Robbins | question: what were they protesting, answer: economic inequalities, corporate greed and the influence of corporate money on politics and government. | question: What was he referring to when he said "It's a bit sloppy ... but full of passion"?, answer: grassroots movement | question: Who took pictures, answer: Penn Badgley, | question: He said: It's a bit sloppy ... but full of what?, answer: passion."