James Tupper

James Tupper (born August 4, 1965) is a Canadian actor known for his roles as Jack Slattery on the ABC television series ''Men in Trees'', Dr. Chris Sands on the NBC medical drama series ''Mercy'', and David Clarke on ABC's ''Revenge''. He also starred in the post-apocalyptic thriller ''Aftermath'', on Space in Canada and Syfy in the U.S., and in the HBO series ''Big Little Lies''. Provided by Wikipedia