Mystery Island: House Rules (2025)★ 6.4/10

TV-PG · CA · 84 min · September 19, 2025

• Adventure
• Crime
• Mystery

Directed by: Clare Niederpruem

Written by: John Christian Plummer

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.