Claustrophobic horror with escalating suspense...
“The Glass Coffin” is a horror thriller set in a single location — the inside of a limousine. Dressed in an elegant evening dress, Amanda (Paola Bontempi) enters the huge, luxurious limousine waiting in front of her house to take her to the gala where she will receive a prize for her acting career. Suddenly, the windows are tinted black, Amanda’s cell phone is disabled, and she cannot open any of the doors. And then a voice, distorted by a filter, starts a series of lurid, invasive and shocking commands that slowly eat away at her self-respect and integrity. Trapped inside her glass coffin, Amanda must do whatever the sinister voice asks, or some really unpleasant things will happen to her.<br /><br />The idea of confining action to a single location has been incorporated successfully in thrillers such as “Reservoir Dogs,” “Buried,” and “Exam.” Such a film risks failing to sustain viewer involvement while attempting to build suspense. The director doesn’t have the benefit of a large cast and endless camera set-ups to tell his story. In “The Glass Coffin,” director Haritz Zubillaga sets up the situation almost immediately. We know little about Amanda, but can empathize with a woman being held prisoner against her will in a setting that ordinarily suggests comfort and affluence, not terror.<br /><br />Ms. Bontempi turns in an effective performance as her Amanda is initially surprised, then annoyed, then defiant, and eventually terrified by the creepy, inhuman sounding voice. Given the responsibility of carrying the film, she plays Amanda as an intelligent woman using her wits to extricate herself from a situation that gets worse by the minute. As the demands of the voice increase, Amanda must balance obeying its orders and refusing to debase herself.<br /><br />There are no bonus features on the unrated DVD release, which is in Spanish, with English subtitles. The original Spanish title is “El Ataud de Cristal.”
The movie title "Glass Coffin, The," available on Movies & TV, has received an average rating of 3.0 from 26 reviewers. 
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This title falls under the categories of Movies & TV, Genre for Featured Categories and Horror. 
The additional details include the following in key-value format :
 {"Genre": "Horror", "Format": "NTSC", "Contributor": "Paola Bontempi", "Language": "English", "Runtime": "1 hour and 18 minutes", "Product Dimensions": "0.7 x 7.5 x 5.4 inches; 1.59 Ounces", "Media Format": "NTSC", "Run time": "1 hour and 18 minutes", "Release date": "July 25, 2017", "Actors": "Paola Bontempi", "Subtitles": "English", "Studio": "Synergetic Distribut", "Country of Origin": "USA", "Number of discs": "1"}

Here is a brief synopsis of the title : Amanda steps into a limousine waiting to take her to a gala ceremony where will receive a lifetime award for her acting career. Suddenly the doors lock, and Amanda's phone is jammed. A strange voice tells her that she's trapped, and begins to force her into doing things that slowly eat away at her respect and integrity. Amanda is smart, but will she escape this diabolical end game'.