Mute Witness

Mute special effects makeup artist who becomes a reluctant witness to real murder on a Moscow film set. Her nonverbal communication drives the plot as she navigates fear, manipulation, and danger. She survives through quick thinking and the aid of others, revealing resilience under extreme pressure.

Sleek, ruthless mastermind behind a snuff-film operation, known for manipulating events from the shadows. He treats violence as business and art, orchestrating harm to protect secrets and power. His presence looms as the ultimate antagonist who can bend others' actions to his will.

Detective who believes Billy’s claim and pursues the truth amid a city rife with rumor of a snuff-film ring. He’s calculating, principled, and willing to take risks, even if it means clashing with powerful criminals. His plan to protect Billy reveals both resourcefulness and moral ambiguity.

Billy’s elder sister and Andy Clarke's partner, a connection between family and film-industry ambition. She navigates fear and anger as she learns the stakes of the case. Her perception of danger shifts as the truth about Billy’s situation comes to light.

Director and Billy’s boyfriend, part of the film crew that becomes entangled in a deadly conspiracy. Ambition and loyalty clash as he defends Billy and becomes central to the pursuit of the truth.

Masked actor who commits the brutal on-set murder, a catalyst for the thriller’s escalation. He embodies the danger hidden within the film crew, threatening characters who try to expose the crime.

Director and unseen force behind some of the on-set chaos, presenting a calm surface while manipulating events to protect himself.

Police inspector chasing rumors of the snuff-film conspiracy, balancing skepticism with a burning need for truth. He maps the crime’s outline and pushes for decisive action when others hesitate.