Those nice people over at The Weinstein Co. just sent Cinematical the first poster for Justin Theroux's upcoming romantic dramedy Dedication, starring Billy Crudup and Mandy Moore. The story revolves around a highly-dysfunctional author of children's books (Crudup) who has major issues with women, enjoys telling children that Santa Claus doesn't exist and whose personal motto is "Life is nothing but the occasional burst of laughter rising above the interminable wall of grief." When his usual illustrator, played by Tom Wilkinson, unexpectedly dies, the author must begin working with an attractive young female illustrator, played by Moore. Dedication, which premiered at the 2007 Sundance Film Festival and was snapped up by the Weinsteins at that time, marks the directorial debut of Theroux, who is known for his acting work in David Lynch films Inland Empire and Mulholland Drive, along with other credits. The film will also feature other well-known players such as Dianne Wiest, Amy Sedaris, and Bob Balaban, and is scheduled to hit theaters on August 24. Click on the image above to get the full-sized poster.