Dark Tower is a 1987 film

Film

A film, also called a movie or motion picture, is a series of still or moving images. It is produced by recording photographic images with cameras, or by creating images using animation techniques or visual effects...

 directed by Freddie Francis

Freddie Francis

Frederick William Francis BSC was an English cinematographer and film director.He achieved his greatest successes as a cinematographer, including winning two Academy Awards, for Sons and Lovers and Glory...

 and Ken Wiederhorn

Ken Wiederhorn

Ken Wiederhorn is a film and television director, known mainly for the horror films Shock Waves and Return of the Living Dead Part II. Other features include Eyes of A Stranger, Meatballs II, and A House In The Hills. He also directed multiple episodes of 21 Jump Street, Dark Justice, and...

 and starring Michael Moriarty

Michael Moriarty

Michael Moriarty is an American-Canadian actor of stage and screen, and a jazz musician. He played Benjamin Stone for four seasons on the TV series Law & Order.-Early life:...

, Jenny Agutter

Jenny Agutter

Jennifer Ann "Jenny" Agutter is an English film and television actress. She began her career as a child actress in the mid 1960s, starring in the BBC television series The Railway Children and the film adaptation of the same book, before moving on to adult roles and relocating to Hollywood.She...

, Theodore Bikel

Theodore Bikel

Theodore Meir Bikel is a character actor, folk singer and musician. He made his film debut in The African Queen and was nominated for an Academy award for his supporting role as Sheriff Max Muller in The Defiant Ones ....

, Carol Lynley

Carol Lynley

Carol Lynley is an American actress and former child model.-Life and career:Lynley was born Carole Ann Jones in New York City, the daughter of Frances , a waitress, and Cyril Jones. Her father was Irish and her mother, a native of New England, was of English, Scottish, Welsh, German, and Native...

, Kevin McCarthy

Kevin McCarthy (actor)

Kevin McCarthy was an American stage, film, and television actor, who appeared in over two hundred television and film roles. For his role in the 1951 film version of Death of a Salesman, he was nominated for an Academy Award for Best Supporting Actor and won a Golden Globe Award for New Star of...

 and Anne Lockhart. It was filmed in Barcelona

Barcelona

Barcelona is the second largest city in Spain after Madrid, and the capital of Catalonia, with a population of 1,621,537 within its administrative limits on a land area of...

, Spain

Spain

Spain , officially the Kingdom of Spain languages]] under the European Charter for Regional or Minority Languages. In each of these, Spain's official name is as follows:;;;;;;), is a country and member state of the European Union located in southwestern Europe on the Iberian Peninsula...

Synopsis

After a window washer plunges to his death from a Barcelona high rise, several people come to investigate, including security consultant Dennis Randall (Michael Moriarty). He cannot locate a problem, but decides to investigate further when more gruesome deaths take place inside and around the office building. His investigations prove that there is a sinister force behind all the deaths, a supernatural entity, that is not about to stop.