Keystone
1915 Hollywood. Certainly dangers are to be expected in the rough-and-tumble world of the Keystone Cops--but murder is quite another thing. As comedy turns to crime--a horrific death on a roller coaster, a corpse in a bunglalow, the disappearance of a beautiful girl--"Keystone" the cop suddenly finds himself both the case's only dedicated sleuth and, unfortunately, its prime suspect.