Watch Mystery Island: Winner Takes All (2025) Online

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. Read More

Watch Mystery Island: Winner Takes All online. Featuring Elizabeth Henstridge and Charlie Weber, Mystery Island: Winner Takes All is classified as Mystery and TV Movie genre movie with an average rating across the web of 7.167. It is available for streaming online in the UK The movie was filmed in Canada and was released on 2025. Mystery Island: Winner Takes All was directed by Steven R. Monroe. Read Less