Directed by:
William WebbScreenplay:
Richard BrandesCinematography:
John HuneckComposer:
Sam SorensonCast:
Richard Hatch, Shawn Weatherly, Leif Garrett, Greta Blackburn, Richard Roundtree, James O'Sullivan, Terence McGovern, Richard Brandes, Edd Byrnes (more)VOD (2)
Plots(1)
Brother and sister Seth and Stacy live a secluded life in their family's beautiful Beverly Hills mansion. But these upper class siblings share a dark and violent hobby of using sexually driven 'party lines' to meet and lure lustful strangers into a deadly ménage à trois, the climax of which is a razor slash to the throat! With the victim count steadily rising, Detective Dan is under the gun to crack the case, but when his girlfriend falls prey to the maniacal duo, Dan goes rogue, taking his own violent measures to dispense justice. (Vinegar Syndrome)
(more)Cast
![Richard Hatch](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/030/247/30247511_3dc2c6.jpg)
Richard Hatch
USA
Best movies:
Last Platoon (1988)
Leathernecks (1988)
Battlestar Galactica (1978)
![Shawn Weatherly](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/164/113/164113361_4c100a.jpg)
Shawn Weatherly
USA
Best movies:
Police Academy 3: Back in Training (1986)
Party Line (1988)
Five Aces (1999)
Leif Garrett
USA
Best movies:
I Woke Up Early the Day I Died (1998)
The Outsiders (1983)
Bob & Carol & Ted & Alice (1969)
Greta Blackburn
USA
Best movies:
V: The Final Battle (1984) (series)
48 Hrs. (1982)
Yellowbeard (1983)
![Richard Roundtree](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/000/271/271750_717a15.jpg)
Richard Roundtree
USA
Best movies:
Se7en (1995)
Roots (1977) (series)
Man Friday (1975)
James O'Sullivan
USA
Best movies:
Fear and Loathing in Las Vegas (1998)
Party Line (1988)
Flight of Black Angel (1991) (TV movie)
Terence McGovern
USA
Best movies:
DuckTales: Treasure of the Golden Suns (1987) (TV movie)
DuckTales The Movie - Treasure of the Lost Lamp (1990)
Mrs. Doubtfire (1993)
Richard Brandes
Best movies:
Teacher's Pet (2000)
The Banker (1989)
Party Line (1988)
![Edd Byrnes](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/157/987/157987372_d68dc8.jpg)
Edd Byrnes
USA
Best movies:
Grease (1978)
Up Periscope (1959)
Go Kill and Come Back (1967)
![Karen Mayo-Chandler](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/109/309/109309501_77956a.jpg)
Karen Mayo-Chandler
UK
Best movies:
Beverly Hills Cop (1984)
Columbo (1971) (series)
Explorers (1985)
![James Paradise](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/160/835/160835915_259ceb.jpg)
James Paradise
Best movies:
Necronomicon (1993)
Sleepaway Camp (1983)
Defending Your Life (1991)
Jim Malinda
USA
Best movies:
Black Eye (1974)
The Beguiled (1971)
Lost Flight (1970) (TV movie)
![Angela Elayne Gibbs](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/167/082/167082994_7ca902.jpg)
Angela Elayne Gibbs
USA
Best movies:
Straight Outta Compton (2015)
Drumline (2002)
Think Like a Man (2012)
Steve Love
Best movies:
Rooftops (1989)
Party Line (1988)
The Butcher's Wife (1991)