Come Back Charleston Blue stars Godfrey Cambridge & Raymond St. Jacques in the roles of Gravedigger Jones & Coffin Ed Johnson. Charleston Blue was a gangster in 1932 known for killing people with a specially-made knife...his choice weapon had blue steel; an ivory handle & was specially-made in Charleston...he disappeared & everyone thought that he was killed by a rival gangster in a shootout...but now something mysterious is going on...has Charleston Blue's ghost reappeared for vengeance?