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Killers is a 2010 American action comedy film directed by Robert Luketic, written by Mark Cullen and Brian Gunn, and starring Katherine Heigl, Ashton Kutcher, Tom Selleck, Catherine O'Hara, and Kevin Pollak. The film tells the story of an assassin (Kutcher) who is forced to work with his target (Heigl) to find the people who put them both in danger.