Don't miss new episodes of Riverdale, Vikings and more
By Joyce Eng | Sep 9, 2011 10:06 AM EDT
As if people weren't going to tune in already, Ashton Kutcher, Jon Cryer and Angus T. Jones popped up on The Late Show with David Letterman Thursday to present the "Top 10 Reasons to Watch the New Season of Two and a Half Men."
5 things you don't know about Two and a Half Men's Angus T. Jones
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