When a woman's husband disappears during a kayaking trip, everyone assumes that he drowned. When she catches a glimpse of a man who looks exactly like him, it sets off a chain of events that unravels everything she thought she knew about him.
Rachel is a promising young woman getting over a recent breakup while her friend signs her up for a dating app unbeknownst to her. She is presented three blind dates to choose from. Little does she know, one of them is a serial killer.
Successful realtor Zane is living the American dream: a perfect NFL Husband, a nice house and a growing business; until the day her husband presents her with a request. He wants to be polyamorous. Fighting to save her failing marriage, she learns he is in debt to a drug lord and her business is failing. Unknown to her, plans are in motion that will change her life forever.
Hanna notices some suspicious activity at a nearby cabin while she's kayaking by herself in a remote lake. Believing the woman and her daughter staying there might be in danger, she notifies the authorities. After the authorities find nothing wrong or unusual, they brush off Hanna. When she looks in on them, it sets off a deadly cat-and-mouse game of survival.
When a young boy contracts a mysterious illness, his mother must decide how far she will go to protect him from terrifying forces in her past.