The Widower: 'Til Death Do Us Part (2026): Cast, Story and

Prepared by Movies Dock Editorial

The Widower: 'Til Death Do Us Part follows a journalist and detective as they investigate a killer whose charm concealed a history of failed marriages and suspicious deaths. Directed by Chris Smith, this 2026 American crime documentary has a reported runtime of 91 minutes.

The Widower: 'Til Death Do Us Part is a 2026 crime documentary directed by Chris Smith. Its central investigation focuses on a killer whose outward charm allegedly concealed a pattern of failed marriages and suspicious deaths.

The film brings together the work of a journalist and a detective, framing the story around their effort to uncover the truth. Produced by Library Films and NBC News Studios, it is presented in English and runs for 1 hour and 31 minutes.

The Widower: 'Til Death Do Us Part movie details

Story without spoilers

The documentary follows a journalist and a detective investigating a suspected killer whose personal charm helped mask a troubling history. The inquiry examines a series of failed marriages and deaths described as suspicious, with the pair working to establish what lies behind that pattern.

The supplied synopsis keeps the investigation’s specific evidence and conclusions undisclosed, so the film’s account is best approached as a fact-finding true-crime story rather than a fictional mystery.

What to expect

Viewers can expect a documentary treatment of a criminal investigation, centered on reporting, detective work and the examination of suspicious deaths. The premise suggests an emphasis on reconstructing a case and questioning how charm may have obscured warning signs across multiple relationships.

Because the film is classified as both Documentary and Crime, its approach is grounded in a real-world subject rather than fictional characters or an invented case. The available information does not specify its interview subjects, archival material or narrative structure.

Cast and creative team

Chris Smith is credited as the director. No writers or cast members are listed in the supplied information. The film’s investigative focus is built around a journalist and a detective, although their names are not provided.

Release and production context

The Widower: 'Til Death Do Us Part is listed as a United States production with English as its spoken language. It has a release date of September 30, 2026, and a runtime of 1 hour and 31 minutes. Library Films and NBC News Studios are credited as the production companies. The supplied metadata lists the film’s status as Released.

Production companies: Library Films, NBC News Studios

The Widower: 'Til Death Do Us Part official trailer

Watch the official trailer on YouTube

Movies Dock view

With its focus on a seemingly charming killer, failed marriages and suspicious deaths, The Widower: 'Til Death Do Us Part is positioned as a focused true-crime documentary. Its appeal will depend on how the journalist’s and detective’s investigation is presented, details that are not specified in the available synopsis.

Film data:
TMDB · IMDb