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.
Elenco: John Ritter , Pam Dawber , David Tom , Heather McComb , Jeffrey Jones , Eugene Levy , Don Calfa , Erik King , Susan Blommaert , Bob Dishy , Joyce Gordon , Louis Vincent Albano , Don Pardo , Gianni Russo , Bill Croft , John Bear Curtis , Kristen Cloke , Alan C. Peterson , Colleen Winton , Jerry Wasserman , Terry Lewis , Rebecca Toolan , Shane Meier , Serge Houde , Julie Bond , P. Lynn Johnson , Boyd Norman , Samantha McKenna , Steve Adams , John Pyper-Ferguson , Kevin McNulty , Joe Norman Shaw , Todd Duckworth , Robert Wisden , Peter Yunker , Roselyn Royce , June Nagy , Pepa , Cheryl 'Salt' James , Deidra Roper , Hurby 'Luv Bug' Azor , Laura Harris , Andrea Nemeth , Tiffany Michas , Ken Kramer , Janet Craig , Michael Puttonen , Gordon Masten .