The Gist: There’s a new high-stakes whodunnit game to play on Mystery Island, and this one involves some serious baggage! Mystery Island COO Baroness Jane Alcott (Kezia Burrows) breaks the news to her ...

When Emilia finds herself trapped at a Mystery Island corporate retreat alongside her ex-fiancé, the unfinished business between them is hard to avoid. As emotions begin to boil over, one of the ...

“A luxury island retreat spirals into suspicion and danger” in the third “Mystery Island” movie airing tonight. “Mystery Island: Play For Keeps” will premiere at 9 p.m. Sunday, Aug. 17, on the ...

And Everyone's A Suspect By Maddy Casale Aug. 18, 2025, 6:00 p.m. ET Hallmark's Mystery Island series returns with a third film that might not have what it takes to kill it with audiences this time ...