Plot Florida. Jess (George), single mother of an autistic son, accepts an invitation from nice guy Greg (Dorman) to take a yacht trip. A freak storm capsizes the boat, and the survivors board a mysteriously abandoned cruise-liner where they are persecuted by a somehow-familiar mystery attacker.
Verdict A satisfying mind-twister, with an unexpectedly poignant pay-off. You’ll see where it’s going quite early on, but it still keeps some shocks back for the final act.