- Country: Italy, USA
- Genres: Comedy, Fantasy, Horror
- Release: 1986-01-17
- Director: John Carl Buechler
- Writers: Ed Naha
- Language: English
- Stars: Michael Moriarty , Shelley Hack , Noah Hathaway , Jenny Beck , Sonny Bono , Phil Fondacaro , Phil Fondacaro , Brad Hall , Anne Lockhart , Julia Louis-Dreyfus , Gary Sandy
- Runtime: 82 min
- Awards: 1 nomination
- AKA: Troll (Netherlands the) , Trol (Serbia) , Η συνωμοσία των δαιμόνων (Greece) , Torok - O Duende (Brazil) , Troll (France, French Republic) , Troll (India) , Troll (South Africa) , Troll (Venezuela) , Troll (Argentina) , Troll... el duende diabólico (Mexico) , Troll (Canada) , Troll (Sweden) , Torok, o monstro da floresta (Portugal, Portuguese Republic) , Troll (Japan) , Torok, el troll (Spain) , Troll , Troll (Israel) , Troll (Thailand) , Troll (Ecuador) , Troll (United States of America) , Troll - O Mundo do Espanto (Brazil) , Troll (Korea) , Troll (Germany) , Troll (Philippines) , Troll (Canada) , Тролль , Troll (Australia) , Троль (Ukraine) , Troll (United Kingdom) , Troll (Colombia) , Troll (Hungary) , Troll (Spain) , Troll (Chile) , Troll: la criatura del mal (Mexico) , Troll (India) , Peikko (Finland) , Troll (Egypt) , Troll (Hong Kong) , Troll (Italy) , Troll (Poland) , Troll (Singapore)
- Plot: The Potter family has just moved to a rented apartment in San Francisco. Harry Potter Sr. and his wife Anne are bringing the packages to the apartment and their son Harry Jr. and their little daughter Wendy Anne stay on the sidewalk. Wendy goes to the laundry room, she meets the wicked troll Torok that uses his magic ring to possess Wendy and to use her form to transform the dwellers and their apartment into other trolls and his kingdom. Harry Jr. feels that something is wrong with his sister and seeks out help with the good witch Eunice St. Clair that lives in the building.
- IMDB:tt0092115
Troll Cast · · · ALL
John Carl Buechler
Director
Noah Hathaway
Harry Potter Jr.
Jenny Beck
Wendy Anne Potter
Phil Fondacaro
Malcolm Mallory / Torok the Troll
Michael Moriarty
Harry Potter Sr.
Shelley Hack
Anne Potter
Julia Louis-Dreyfus
Jeanette Cooper
June Lockhart
Eunice St. Clair
Anne Lockhart
Young Eunice St. Clair
Sonny Bono
Peter Dickinson
Gary Sandy
Barry Tabor
Brad Hall
William Daniels
Dale Wyatt
Dickinson's Girlfriend
Debra Dion
Young Couple on T.V.
Charles Band
Young Couple on T.V.
Jacquelyn Band
Older Couple on T.V.
Albert Band
Older Couple on T.V.
John Carl Buechler
Sorcerer (uncredited)
James Beck
Second Policeman