Hallmark’s ‘Mystery Island: Winner Takes All’ Guest Star Is Kristin Booth

TV Shows

Hallmark Mystery has announced the second Mystery Island movie. This second movie in the series is called Winner Takes All. Elizabeth Henstridge, and Charlie Weber are back as Dr. Emilia Priestly and Detective Jason Trent. In addition, Signed, Sealed, Delivered star Kristin Booth is guest starring in this movie. However, the network has not shared any information on her character including her name.

Here are the first photos and details about this new mystery that is premiering in March.

Photo: Elizabeth Henstridge, Charlie Weber, Henry Twohy Credit: ©2025 Hallmark Media/Photographer: Alberto Rodriguez
Photo: Elizabeth Henstridge, Charlie Weber, Henry Twohy Credit: ©2025 Hallmark Media/Photographer: Alberto Rodriguez

What Is Hallmark Mystery’s Mystery Island: Winner Takes All About?

Hallmark Mystery has announced Mystery Island: Winner Takes All. This stars Elizabeth Henstridge as Dr. Emilia Priestly, who is a psychiatrist for the London Metropolitan Police. In addition, Charlie Weber is back as Detective Jason Trent. In addition, Henry Twohy is back as Fredricks, and Kezia Burrows as Baroness Jane Alcott. What is this movie about?

According to the official synopsis, “Mystery Island hosts contest winners vying to solve a fake murder for a grand prize, but the event goes awry when an employee is murdered, and secrets are uncovered.”

Photo: Elizabeth Henstridge, Charlie Weber Credit: ©2025 Hallmark Media/Photographer: Alberto Rodriguez
Photo: Elizabeth Henstridge, Charlie Weber Credit: ©2025 Hallmark Media/Photographer: Alberto Rodriguez

When Is The Premiere Of Mystery Island: Winner Takes All?

The premiere of Mystery Island: Winner Takes All is on Thursday, March 13, at 8 p.m., Eastern, on the Hallmark Channel. Sleuthers can stream this mystery on Peacock up to 72 hours after the premiere. Also, this new mystery will be available to stream on Hallmark+ starting the next day.

Photo: Jim Mannering, Kristin Booth Credit: ©2025 Hallmark Media/Photographer: Alberto Rodriguez
Photo: Jim Mannering, Kristin Booth Credit: ©2025 Hallmark Media/Photographer: Alberto Rodriguez

Hallmark Mystery’s Mystery Island Is First In Series

Hallmark Mystery’s Mystery Island: Winner Takes All is the second movie in this series. The first is Mystery Island. Sleuthers can stream this movie on Hallmark+. Written by Mystery 101 screenwriter John Christian Plummer, the first mystery in this series introduces mystery fans to Dr. Emilia Priestly.

Emilia works as a psychiatrist for the London Metropolitan Police. Her work is often with very gritty cases that include evaluating murderers. After a horrifying experience, her friend Janey talks her into going to a place called Mystery Island. This is a place where guests try to put together clues to a mystery. Baroness Jane has been there many times but never won. Perhaps if Emilia is there, Jane will have a chance.

The two go there and soon find a “dead body.” Thinking it is part of the game, they soon learn that the murder is real. In comes Detective Jason Trent. Soon, he and Emilia start to work together. In Winner Takes All, the two are reunited.

Photo: Elizabeth Henstridge, Charlie Weber Credit: ©2025 Hallmark Media/Photographer: Sven Boecker
Photo: Elizabeth Henstridge, Charlie Weber Credit: ©2025 Hallmark Media/Photographer: Sven Boecker

Sleuthers, are you ready for Mystery Island: Winner Takes All? POstables, are you looking forward to this intriguing Kristin Booth role? The first Mystery Island movie is available to stream on Hallmark+.

Georgia Makitalo
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