When Andy Fiddler (Eugene Levy - American Pie films, Bringing Down The House), a clueless, mild-mannered dental-supply salesman, accidentally stumbles into the middle of an undercover operation headed by ATF (Bureau of Alcohol, Tobacco, Firearms and Explosives) agent Derrick Vann (Samuel L. Jackson - Pulp Fiction, S.W.A.T.), he finds himself forcibly partnered with Vann for the duration of a perilous investigation into an illegal arms-dealing ring in the action-packed comedy The Man.