Caught this movie a long time ago. You have to really pay attention as there are many quiet scene that tell you a lot. There are actually three story lines going on at one time. You do find out why the killer is killing, you do find out who these people are and how the building and their jobs are all intertwined. I watch this movie at least 4 times a year, along with Dark Harbor (the flick with Alan Rickman & Norman Reedus). These movies are great as they make you pay attention and think, you have to listen to the dialog to figure everything out.Kathleen Quinlan is both beautiful and very talented. She does a great job as the woman running from the killer. Bruce Abbott is both good and talented as the spy. He can be both tough and understanding. They make a great couple on screen. They are also married in real life. As I said, love this movie, stands well on it's own.

To compare it with DIE HARD is stupid.It is not relevant since those two movies have nothing in common except to happen in a tower. By the way, 14 HOURS directed by Henry Hathaway and THE TOWER INFERNO directed by John Guillermin & Irwin Allen are also set in a tower : so what ? To those who have seen WHEN A STRANGER CALLS- the original one directed by Walton - and his APRIL FOOLS' DAY, TRAPPED will mean what they knew already : Walton is able - technically and psychologically - to put fear on screen. Kathleen Quinlan is excellent from the beginning to the end.When a DVD of that one ? And if it was shot in 1.66 or 1.77 or 1.85, when a 16/9 DVD, I precise ?

From the writer and director who brought us "When a Stranger Calls," and "When a Stranger Calls Back," comes the story of a building management executive who is spending the night with a killer trying to stay alive. The killer is not just "killing," people for the fun of it, as a previous comment was made. No, if you pay more attention, the company was responsible for the deaths of many people due to mysterious oil spills and toxic poisonings. The "killer" apparently wanting revenge, relentlessly stalks Kathleen Quinlan is this cat-and-mouse thriller through a labyrinth of corridors and empty offices. An exciting thriller!

Really, this flick is not as bad as the 2 previous commentors would like you to believe. The killer's motive is, simply, not handed to the viewer on a silver platter. You've got to think about it. I swear it's there. And try not to compare it to Die Hard or that Anna Nicole Smith piece of cinematic garbage.I've loved this film since the first time I watched it, back in 1989, when I was barely a teenager. It continues to surprise me like others where you just can't get everything in one viewing, and I have my own copy that I've viewed numerous times.Sure the story line is improbable: homicidal kook and a woman are locked into a 65 story skyscraper. But try and free your mind of movie clutter and enjoy how Fred Walton (the director/writer) tells a story. Watch it alone, with the sound up.