Watch Deadly Secrets by the Lake (2017) HD Full Movie Free on solarmovie.do. Watch Deadly Secrets by the Lake (2017) online free. Based on an original idea co-developed by LMN and Harlequin, this whodunit murder mystery uncovers t...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.