The Investigation That Shakes a Town

The Investigation That Shakes a Town | Deadly Secrets by the Lake | 2025 Mystery Thriller Movie - Based on an original idea co-developed by LMN and Harlequin, this whodunit murder mystery uncovers the secrets kept by the idyllic lakeside town of Thornwood Heights. Watch Deadly Secrets by the Lake, a full mystery thriller based on an original idea co-developed by LMN and Harlequin. Set in the seemingly perfect lakeside town of Thornwood Heights, this whodunit murder mystery peels back the quiet charm to reveal dark secrets, hidden motives, and dangerous lies. As the investigation unfolds, noth…

Trailers & Extras

Official Trailer