A hit man's boss refers him to a client, a dangerous woman who mixes business with pleasure.

Exactly one year after young rock guitarist Eric Draven and his fiancée are brutally killed by a ruthless gang of criminals, Draven, watched over by a hypnotic crow, returns from the grave to exact revenge.

Salesman Roy Knable spends all his free time watching television, to the exasperation of his wife, Helen. One day, TV salesman Spike convinces Roy to buy a satellite dish offering 666 channels. The new addition to Roy's home entertainment system sucks him and Helen into Hellvision, a realm run by Spike, who is an emissary of Satan. For 24 hours, the couple must survive devilish parodies of TV programs if they want to return to reality alive.