Mystery Island: House Rules backdrop
Mystery Island: House Rules
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Mystery Island: House Rules 2025 Directed by Clare Niederpruem

Mystery Island success raises plans of expansion, and the Island team meets their Mystery Mountain counterparts for a friendly murder game, but the fun ends with a murder in plain sight.

Country USA
Language English
Spoken Language English
Gneres Adventure , Mystery
Release Date 14 September 2025
84 mins
Cast
Elizabeth Henstridge
Elizabeth Henstridge Dr. Emilia Priestly
Charlie Weber
Charlie Weber Jason Trent
Kezia Burrows
Kezia Burrows Baroness Jane Alcott
Francisco Labbe
Francisco Labbe Carlos del Fuego
Donald Sage Mackay
Donald Sage Mackay De. Stanley Wellington
Jules Knight
Jules Knight Dex Longstrength
Suanne Braun
Suanne Braun Morgan Bennett
Ava Brennan
Ava Brennan Regan Jones
Sophie Meister
Sophie Meister Inga Sorenson
Hadrian Howard
Hadrian Howard Khaleef Brooks
Edward Franklin
Edward Franklin Tom Robinson
Crew
Director
Clare Niederpruem
Clare Niederpruem
Writer
John Christian Plummer
John Christian Plummer
Executive Producers
Stan Spry
Stan Spry
Eric Scott Woods
Eric Scott Woods
Nancy Bennett
Nancy Bennett
Anthony Fankhauser
Anthony Fankhauser
Part of Mystery Island Collection
Mystery Island
Mystery Island: Winner Takes All
Mystery Island: Play for Keeps