Michael C. Hall has established himself as a talented, highly watchable actor with considerable range through his successful roles on television in Dexter and Six Feet Under. But can he make the breakthrough onto the big screen? With roles in Gamer and Kill Your Darlings, among others, it’s been a fairly mixed bag so far and in his latest film Cold in July the greater mystery is Hall’s future career path, rather than the film’s narrative. Based on the novel of the same name by Joe R. Lansdale, writer of Bubba-Ho-Tep, Cold In July finds Michael C. Hall in everyman territory as…