From Beyond the Grave — Christopher Miller

In the coastal township of Bristolville, clockmaker-turned-blackmailer Marvin Cabbage is found shot to death in his home. Days later, a chilling manifesto appears in the local paper, in which the dead man vows to exact revenge upon his killers, "from beyond the grave." Life in the quiet city turns into a nightmare, as one by one, the ghost of Cabbage begins picking off his targets with clockwork efficiency... Or could it be someone else, a mortal killer perhaps, stalking the guilty parties